Subject: [Fot] Mufflers?

From: Brian Dennis via Fot <[email-masked]>
Date: Mon, 8 Oct 2018 20:08:11 +0000 (UTC)

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What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L.=
 Most local (New England) tracks have noise rules. Some have open exhaust d=
ays but are limited.Thanks, Brian=C2=A0Foster, RI

Sent from Yahoo Mail for iPhone

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What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most local (New England) tracks have noise rules. Some have open exhaust days but are limited.<div>Thanks, Brian&nbsp;</div><div>Foster, RI<br><br><br><a href="https://overview.mail.yahoo.com/?.src=iOS">Sent from Yahoo Mail for iPhone</a><br></div>
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_______________________________________________
[email-masked]

http://www.fot-racing.com

Archive: http://www.team.net/pipermail/fot

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From: Rocky Entriken via Fot <[email-masked]>
Date: Mon, 8 Oct 2018 16:43:27 -0500

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A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. =
Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I =
run it open, no plates, straight out the back.

--Rocky Entriken

From: Brian Dennis via Fot=20
Sent: Monday, October 8, 2018 3:08 PM
To: FOT Triumph=20
Subject: [Fot] Mufflers?

What are folks using on GT6 to get noise down to 98db? Full race 12:1 =
2.0L. Most local (New England) tracks have noise rules. Some have open =
exhaust days but are limited.=20
Thanks, Brian=20
Foster, RI

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"urn:schemas-microsoft-com:office:office"><HEAD></HEAD>
<BODY dir=3Dltr>
<DIV dir=3Dltr>
<DIV style=3D"FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<DIV>A Supertrapp takes my HP Spitfire (13:1) down to about 90 most =
days.=20
Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I =
run it open, no=20
plates, straight out the back.</DIV>
<DIV>&nbsp;</DIV>
<DIV>--Rocky Entriken</DIV>
<DIV=20
style=3D'FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: =
"Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; =
DISPLAY: inline'>
<DIV style=3D"FONT: 10pt tahoma">
<DIV>&nbsp;</DIV>
<DIV style=3D"BACKGROUND: #f5f5f5">
<DIV style=3D"font-color: black"><B>From:</B> <A =
title=[email-masked]>Brian=20
Dennis via Fot</A> </DIV>
<DIV><B>Sent:</B> Monday, October 8, 2018 3:08 PM</DIV>
<DIV><B>To:</B> <A title=[email-masked]>FOT Triumph</A> </DIV>
<DIV><B>Subject:</B> [Fot] Mufflers?</DIV></DIV></DIV>
<DIV>&nbsp;</DIV></DIV>
<DIV=20
style=3D'FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: =
"Calibri"; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; =
DISPLAY: inline'>What=20
are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. =
Most=20
local (New England) tracks have noise rules. Some have open exhaust days =
but are=20
limited.=20
<DIV>Thanks, Brian </DIV>
<DIV>Foster, RI<BR><BR><BR><A=20
href=3D"https://overview.mail.yahoo.com/?.src=3DiOS">Sent from Yahoo =
Mail for=20
iPhone</A><BR></DIV>
<P>
<HR>
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From: Steven Belfer via Fot <[email-masked]>
Date: Mon, 8 Oct 2018 17:05:50 -0700

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I use a moroso spiral-flow. No baffles, just a spiral passageway that takes t=
he high-end rasp out of the sound=20

~Steve

> On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot <[email-masked]> wr=
ote:
>=20
> A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. Highe=
st I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run it op=
en, no plates, straight out the back.
> =20
> --Rocky Entriken
> =20
> From: Brian Dennis via Fot
> To: FOT Triumph
> =20
> What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L=
. Most local (New England) tracks have noise rules. Some have open exhaust d=
ays but are limited.
> Thanks, Brian
>=20
>=20
>=20
>=20
> Donate: http://www.team.net/donate.html
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/rocky@spitfi=
re4.com
>=20
>=20
>=20
>=20
> Donate: http://www.team.net/donate.html
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/steve@artwit=
hcars.com
>=20
>=20

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<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto">I use a moroso spiral-flow. No baffles, jus=
t a spiral passageway that takes the high-end rasp out of the sound&nbsp;<br=
><br><div id=3D"AppleMailSignature" dir=3D"ltr">~Steve<div><br></div></div><=
div dir=3D"ltr"><br>On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot &lt;<=
a href=3D"mailto:[email-masked]">[email-masked]</a>&gt; wrote:<br><b=
r></div><blockquote type=3D"cite"><div dir=3D"ltr">

<div dir=3D"ltr">
<div style=3D"FONT-SIZE: 12pt; FONT-FAMILY: 'Calibri'; COLOR: #000000">
<div>A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days.=20=

Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run i=
t open, no=20
plates, straight out the back.</div>
<div>&nbsp;</div>
<div>--Rocky Entriken</div>
<div style=3D"FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: &quot;Ca=
libri&quot;; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLA=
Y: inline">
<div style=3D"FONT: 10pt tahoma">
<div>&nbsp;</div>
<div style=3D"BACKGROUND: #f5f5f5">
<div style=3D"font-color: black"><b>From:</b> <a title=3D"[email-masked]=
">Brian=20
Dennis via Fot</a> </div>
<div><b>Sent:</b> Monday, October 8, 2018 3:08 PM</div>
<div><b>To:</b> <a title=3D"[email-masked]">FOT Triumph</a> </div>
<div><b>Subject:</b> [Fot] Mufflers?</div></div></div>
<div>&nbsp;</div></div>
<div style=3D"FONT-SIZE: small; TEXT-DECORATION: none; FONT-FAMILY: &quot;Ca=
libri&quot;; FONT-WEIGHT: normal; COLOR: #000000; FONT-STYLE: normal; DISPLA=
Y: inline">What=20
are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most=20=

local (New England) tracks have noise rules. Some have open exhaust days but=
 are=20
limited.=20
<div>Thanks, Brian </div>
<div>Foster, RI<br><br><br><a href=3D"https://overview.mail.yahoo.com/?.src=3D=
iOS">Sent from Yahoo Mail for=20
iPhone</a><br></div>
<p>
</p><hr>
_______________________________________________<br><a href=3D"mailto:fot@aut=
ox.team.net">[email-masked]</a><br><br><a href=3D"http://www.fot-racing.=
com">http://www.fot-racing.com</a><br><br>Donate:=20
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/a><br>Archive:=20
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/div></div></div>
</div></blockquote><blockquote type=3D"cite"><div dir=3D"ltr"><span>________=
_______________________________________</span><br><span><a href=3D"mailto:fo=
[email-masked]">[email-masked]</a></span><br><span></span><br><span><a=
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From: Duncan Charlton via Fot <[email-masked]>
Date: Mon, 8 Oct 2018 19:31:58 -0500

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I=E2=80=99m told that a turn-down on the end of the tail pipe can cause =
a significant drop the meter reading.

Duncan

> On Oct 8, 2018, at 4:43 PM, Rocky Entriken via Fot =
> =20
> --Rocky Entriken
> =20
> From: Brian Dennis via Fot <>
> To: FOT Triumph <>
2.0L. Most local (New England) tracks have noise rules. Some have open =
exhaust days but are limited.
> Thanks, Brian
> Foster, RI
>=20
>=20
> Sent from Yahoo Mail for iPhone =
<https://overview.mail.yahoo.com/?.src=3DiOS>
> Unsubscribe/Manage: =
> Unsubscribe/Manage: =
http://autox.team.net/mailman/options/fot/[email-masked]

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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">I=E2=80=
=99m told that a turn-down on the end of the tail pipe can cause a =
significant drop the meter reading.<div class=3D""><br =
class=3D""></div><div class=3D"">Duncan<br class=3D""><div><br =
class=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On Oct =
8, 2018, at 4:43 PM, Rocky Entriken via Fot &lt;<a =
href=3D"mailto:[email-masked]" class=3D"">[email-masked]</a>&gt; =
wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D"">
<div dir=3D"ltr" class=3D"">
<div dir=3D"ltr" class=3D"">
<div style=3D"font-size: 12pt; font-family: Calibri;" class=3D"">
<div class=3D"">A Supertrapp takes my HP Spitfire (13:1) down to about =
90 most days.=20
Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I =
run it open, no=20
plates, straight out the back.</div>
<div class=3D"">&nbsp;</div>
<div class=3D"">--Rocky Entriken</div>
<div style=3D"font-size: small; text-decoration: none; font-family: =
Calibri; font-weight: normal; font-style: normal; display: inline;" =
class=3D"">
<div style=3D"FONT: 10pt tahoma" class=3D"">
<div class=3D"">&nbsp;</div>
<div style=3D"BACKGROUND: #f5f5f5" class=3D"">
<div style=3D"font-color: black" class=3D""><b class=3D"">From:</b> <a =
title=3D"[email-masked]" class=3D"">Brian=20
Dennis via Fot</a> </div>
<div class=3D""><b class=3D"">Sent:</b> Monday, October 8, 2018 3:08 =
PM</div>
<div class=3D""><b class=3D"">To:</b> <a title=3D"[email-masked]" =
class=3D"">FOT Triumph</a> </div>
<div class=3D""><b class=3D"">Subject:</b> [Fot] =
Mufflers?</div></div></div>
<div class=3D"">&nbsp;</div></div>
<div style=3D"font-size: small; text-decoration: none; font-family: =
Calibri; font-weight: normal; font-style: normal; display: inline;" =
class=3D"">What=20
are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. =
Most=20
local (New England) tracks have noise rules. Some have open exhaust days =
but are=20
limited.=20
<div class=3D"">Thanks, Brian </div>
<div class=3D"">Foster, RI<br class=3D""><br class=3D""><br class=3D""><a =
href=3D"https://overview.mail.yahoo.com/?.src=3DiOS" class=3D"">Sent =
from Yahoo Mail for=20
iPhone</a><br class=3D""></div><div class=3D"">
<br class=3D"webkit-block-placeholder"></div><hr class=3D"">
_______________________________________________<br class=3D""><a =
href=3D"mailto:[email-masked]" class=3D"">[email-masked]</a><br =
class=3D""><br class=3D"">http://www.fot-racing.com<br class=3D""><br =
class=3D"">Donate:=20
http://www.team.net/pipermail/fot<br class=3D"">Unsubscribe/Manage:=20
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_______________________________________________<br class=3D""><a =
href=3D"mailto:[email-masked]" class=3D"">[email-masked]</a><br =
class=3D""><br class=3D"">http://www.fot-racing.com<br class=3D""><br =
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From: Bob Kramer via Fot <[email-masked]>
Date: Mon, 8 Oct 2018 21:41:04 -0500

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I have had good luck with them too.

Sent from my iPhone

> On Oct 8, 2018, at 7:05 PM, Steven Belfer via Fot <[email-masked]> wro=
te:
>=20
> I use a moroso spiral-flow. No baffles, just a spiral passageway that take=
s the high-end rasp out of the sound=20
>=20
> ~Steve
>=20
>=20
>> On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot <[email-masked]> w=
rote:
>>=20
>> A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. High=
est I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run it o=
pen, no plates, straight out the back.
>> What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0=
L. Most local (New England) tracks have noise rules. Some have open exhaust d=
ays but are limited.
>> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/rocky@spitf=
ire4.com
>> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/steve@artwi=
thcars.com
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/rkramer56@gm=
ail.com

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<html><head><meta http-equiv=3D"content-type" content=3D"text/html; charset=3D=
utf-8"></head><body dir=3D"auto">I have had good luck with them too.<br><br>=
<div id=3D"AppleMailSignature">Sent from my iPhone</div><div><br>On Oct 8, 2=
018, at 7:05 PM, Steven Belfer via Fot &lt;<a href=3D"mailto:[email-masked].=
net">[email-masked]</a>&gt; wrote:<br><br></div><blockquote type=3D"cite=
"><div><meta http-equiv=3D"content-type" content=3D"text/html; charset=3Dutf=
-8">I use a moroso spiral-flow. No baffles, just a spiral passageway that ta=
kes the high-end rasp out of the sound&nbsp;<br><br><div id=3D"AppleMailSign=
ature" dir=3D"ltr">~Steve<div><br></div></div><div dir=3D"ltr"><br>On Oct 8,=
 2018, at 2:43 PM, Rocky Entriken via Fot &lt;<a href=3D"mailto:[email-masked]=
am.net">[email-masked]</a>&gt; wrote:<br><br></div><blockquote type=3D"c=
ite"><div dir=3D"ltr">

<div dir=3D"ltr">

kquote></div></blockquote><blockquote type=3D"cite"><div><span>_____________=
__________________________________</span><br><span><a href=3D"mailto:fot@aut=
ox.team.net">[email-masked]</a></span><br><span></span><br><span><a href=
=3D"http://www.fot-racing.com">http://www.fot-racing.com</a></span><br><span=
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an>Unsubscribe/Manage: <a href=3D"http://autox.team.net/mailman/options/fot/=
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il.com</a></span><br><span></span><br><span></span><br></div></blockquote></=
body></html>=

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From: Edward Dunn via Fot <[email-masked]>
Date: Mon, 8 Oct 2018 19:53:54 -0700

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From: yellow04 via Fot <[email-masked]>
Date: Tue, 09 Oct 2018 05:28:49 -0400

I made up a second exhaust system with the Moroso spiral muffler for the 
TR250 when we went to Palmer Motorsports Park. Track management was busy 
telling people they were too loud, but never approached me. I felt I was 
down a couple of HP, but didn't attempt to tune to the restricted 
exhaust.

> -----Original Message-----
> From:  Bob Kramer
> 

>> From: Steven Belfer
>> 
>> I use a moroso spiral-flow. No baffles, just a spiral passageway that
>> takes the high-end rasp out of the sound

>>> What are folks using on GT6 to get noise down to 98db

---

From: DAVE HOGYE via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 08:00:31 -0700 (PDT)

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I also have a spiral design muffler on my TR3.  It looks like a Cherry Bomb=
 style glass pack without the red paint.  My car is pretty quiet, I've been=
 told it's the quietest in my group.  I also have a Supertrapp slip-on to g=
et it even quieter for occasional street use.  I run that with a lot of pla=
tes and the end cover. =20

I've run events at Laguna where there is a bell curve sound limit...quieter=
 in the a.m. and later in the afternoon without any problems.

I was told my muffler was a prototype from Edelbrock that didn't go into pr=
oduction.  You can see through it with the spiral surrounding the through o=
pening.  =20

Dave H.

> On October 8, 2018 at 5:05 PM Steven Belfer via Fot <[email-masked]> =
wrote:
>=20
>     I use a moroso spiral-flow. No baffles, just a spiral passageway that=
 takes the high-end rasp out of the sound=20
>=20
>     ~Steve
>=20
>=20
>     On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot < [email-masked]=
et mailto:[email-masked] > wrote:
>=20
>=20
>         > >         A Supertrapp takes my HP Spitfire (13:1) down to abou=
t 90 most days. Highest I=E2=80=99ve hit the meter was 94 on a high humidit=
y day. And I run it open, no plates, straight out the back.
> >         What are folks using on GT6 to get noise down to 98db? Full rac=
e 12:1 2.0L. Most local (New England) tracks have noise rules. Some have op=
en exhaust days but are limited.
> >         Thanks, Brian
> >         Foster, RI
> >=20
> >=20
> >         Sent from Yahoo Mail for iPhone https://overview.mail.yahoo.com=
/?.src=3DiOS
> >=20
> >         =20
> >=20
> >=20
> >         ---------------------------------------------
> >         [email-masked] mailto:[email-masked]
> >=20
> >         Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/r=
[email-masked]
> >         [email-masked] mailto:[email-masked]
> >=20
> >         Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/s=
[email-masked]

=20

>     Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/dlhogye=
@comcast.net

=20

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<!DOCTYPE html>
<html><head>
    <meta charset=3D"UTF-8">
</head><body><p style=3D"font-size: 12pt; font-family: helvetica, arial, sa=
ns-serif; color: rgb(51, 51, 51);">I also have a spiral design muffler on m=
y TR3.&#160; It looks like a Cherry Bomb style glass pack without the red p=
aint.&#160; My car is pretty quiet, I&#39;ve been told it&#39;s the quietes=
t in my group.&#160; I also have a Supertrapp slip-on to get it even quiete=
r for occasional street use.&#160; I run that with a lot of plates and the =
end cover.&#160;&#160;</p><p style=3D"font-size: 12pt; font-family: helveti=
ca, arial, sans-serif; color: rgb(51, 51, 51);">I&#39;ve run events at Lagu=
na where there is a bell curve sound limit...quieter in the a.m. and later =
in the afternoon without any problems.</p><p style=3D"font-size: 12pt; font=
-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);">I was told =
my muffler was a prototype from Edelbrock that didn&#39;t go into productio=
n.&#160; You can see through it with the spiral surrounding the through ope=
ning.&#160; &#160;</p><p style=3D"font-size: 12pt; font-family: helvetica, =
arial, sans-serif; color: rgb(51, 51, 51);">Dave H.</p><p style=3D"font-siz=
e: 12pt; font-family: helvetica, arial, sans-serif; color: rgb(51, 51, 51);=
"><br></p><blockquote type=3D"cite">On October 8, 2018 at 5:05 PM Steven Be=
lfer via Fot &#60;[email-masked]&#62; wrote: <br> <br>I use a moroso sp=
iral-flow. No baffles, just a spiral passageway that takes the high-end ras=
p out of the sound&#160; <br> <br><div id=3D"ox-c80379bb78-AppleMailSignatu=
re" dir=3D"ltr">~Steve<div><br></div></div><div dir=3D"ltr"><br>On Oct 8, 2=
018, at 2:43 PM, Rocky Entriken via Fot &#60; <a href=3D"mailto:[email-masked]=
eam.net">[email-masked]</a>&#62; wrote: <br> <br></div><blockquote type=
=3D"cite"><div dir=3D"ltr"><div dir=3D"ltr"><div style=3D"font-size: 12pt; =
font-family: 'Calibri'; color: #000000;"><div>A Supertrapp takes my HP Spit=
fire (13:1) down to about 90 most days. Highest I&#8217;ve hit the meter wa=
s 94 on a high humidity day. And I run it open, no plates, straight out the=
 back.</div><div>&#160;</div><div>--Rocky Entriken</div><div style=3D"font-=
size: small; text-decoration: none; font-family: 'Calibri'; font-weight: no=
rmal; color: #000000; font-style: normal; display: inline;"><div style=3D"f=
ont: 10pt tahoma;"><div>&#160;</div><div style=3D"background: #f5f5f5;"><di=
v style=3D"font-color: black;"><strong>From:</strong> <a>Brian Dennis via F=
ot</a></div><div><strong>Sent:</strong> Monday, October 8, 2018 3:08 PM</di=
v><div><strong>To:</strong> <a>FOT Triumph</a></div><div><strong>Subject:</=
strong> [Fot] Mufflers?</div></div></div><div>&#160;</div></div><div style=
=3D"font-size: small; text-decoration: none; font-family: 'Calibri'; font-w=
eight: normal; color: #000000; font-style: normal; display: inline;">What a=
re folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most =
local (New England) tracks have noise rules. Some have open exhaust days bu=
t are limited.<div>Thanks, Brian</div><div>Foster, RI <br> <br> <br> <a hre=
f=3D"https://overview.mail.yahoo.com/?.src=3DiOS">Sent from Yahoo Mail for =
iPhone</a> <br></div><p>&#160;<br></p><hr>_________________________________=
______________ <br> <a href=3D"mailto:[email-masked]">[email-masked]=
t</a> <br> <br> <a href=3D"http://www.fot-racing.com">http://www.fot-racing=
.com</a> <br> <br>Donate: <a href=3D"http://www.team.net/donate.html">http:=
//www.team.net/donate.html</a> <br>Archive: <a href=3D"http://www.team.net/=
pipermail/fot">http://www.team.net/pipermail/fot</a> <br>Unsubscribe/Manage=
: <a href=3D"http://autox.team.net/mailman/options/fot/[email-masked]"=
>http://autox.team.net/mailman/options/fot/[email-masked]</a> <br> <br=
> <br></div></div></div></div></blockquote><blockquote type=3D"cite"><div d=
ir=3D"ltr">_______________________________________________<br> <a href=3D"m=
ailto:[email-masked]">[email-masked]</a> <br> <br> <a href=3D"http:=
//www.fot-racing.com">http://www.fot-racing.com</a> <br> <br> Donate: <a hr=
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<br> Archive: <a href=3D"http://www.team.net/pipermail/fot">http://www.team=
.net/pipermail/fot</a> <br> Unsubscribe/Manage: <a href=3D"http://autox.tea=
m.net/mailman/options/fot/[email-masked]">http://autox.team.net/mail=
man/options/fot/[email-masked]</a> <br> <br> <br></div></blockquote>=
</blockquote><p style=3D"font-size: 12pt; font-family: helvetica,arial,sans=
-serif; color: #333333;" class=3D"default-style"><br>&#160;</p><blockquote =
type=3D"cite">_______________________________________________ <br>fot@autox=
.team.net <br> <br>http://www.fot-racing.com <br> <br>Donate: http://www.te=
am.net/donate.html <br>Archive: http://www.team.net/pipermail/fot <br>Unsub=
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t <br> <br> <br></blockquote><p style=3D"font-size: 12pt; font-family: helv=
etica,arial,sans-serif; color: #333333;" class=3D"default-style"><br>&#160;=
</p></body></html>
=20
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--===============3674165981362139072==
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--===============3674165981362139072==--

---

From: Bob Kramer via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 11:49:06 -0500

--===============1731010181305268200==

--000000000000be0e020577ce8c62

--000000000000be0dff0577ce8c61
Content-Transfer-Encoding: quoted-printable

Bob Kramer

On Tue, Oct 9, 2018 at 11:28 AM DAVE HOGYE via Fot <[email-masked]>
wrote:

> I also have a spiral design muffler on my TR3.  It looks like a Cherry
> Bomb style glass pack without the red paint.  My car is pretty quiet, I'v=
e
> been told it's the quietest in my group.  I also have a Supertrapp slip-o=
n
> to get it even quieter for occasional street use.  I run that with a lot =
of
> plates and the end cover.
>
> I've run events at Laguna where there is a bell curve sound
> limit...quieter in the a.m. and later in the afternoon without any proble=
ms.
>
> I was told my muffler was a prototype from Edelbrock that didn't go into
> production.  You can see through it with the spiral surrounding the throu=
gh
> opening.
>
> Dave H.
>
>
> On October 8, 2018 at 5:05 PM Steven Belfer via Fot <[email-masked]>
> wrote:
>
> On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot < [email-masked]>
> wrote:
>
> A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days.
> Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I r=
un it
> open, no plates, straight out the back.
>
> --Rocky Entriken
>
> *From:* Brian Dennis via Fot
> *Sent:* Monday, October 8, 2018 3:08 PM
> *To:* FOT Triumph
> *Subject:* [Fot] Mufflers?
>
> What are folks using on GT6 to get noise down to 98db? Full race 12:1
> 2.0L. Most local (New England) tracks have noise rules. Some have open
> ------------------------------
> Unsubscribe/Manage:
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/fot/[email-masked]
>
>
>
>
>
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/fot/[email-masked]
>
>
>
>
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/fot/[email-masked]
>
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>

--000000000000be0dff0577ce8c61
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div><img src=3D"cid:ii_jn1ymgf40" alt=3D"image.png" width=
=3D"545" height=3D"317"><br></div><div><div dir=3D"ltr" class=3D"gmail_sign=
ature" data-smartmail=3D"gmail_signature"><div dir=3D"ltr">Bob Kramer</div>=
</div></div><br></div><br><div class=3D"gmail_quote"><div dir=3D"ltr">On Tu=
e, Oct 9, 2018 at 11:28 AM DAVE HOGYE via Fot &lt;<a href=3D"mailto:fot@aut=
ox.team.net">[email-masked]</a>&gt; wrote:<br></div><blockquote class=
=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd=
ing-left:1ex"><u></u>

   =20
<div><p style=3D"font-size:12pt;font-family:helvetica,arial,sans-serif;colo=
r:rgb(51,51,51)">I also have a spiral design muffler on my TR3.=C2=A0 It lo=
oks like a Cherry Bomb style glass pack without the red paint.=C2=A0 My car=
 is pretty quiet, I&#39;ve been told it&#39;s the quietest in my group.=C2=
=A0 I also have a Supertrapp slip-on to get it even quieter for occasional =
street use.=C2=A0 I run that with a lot of plates and the end cover.=C2=A0=
=C2=A0</p><p style=3D"font-size:12pt;font-family:helvetica,arial,sans-serif=
;color:rgb(51,51,51)">I&#39;ve run events at Laguna where there is a bell c=
urve sound limit...quieter in the a.m. and later in the afternoon without a=
ny problems.</p><p style=3D"font-size:12pt;font-family:helvetica,arial,sans=
-serif;color:rgb(51,51,51)">I was told my muffler was a prototype from Edel=
brock that didn&#39;t go into production.=C2=A0 You can see through it with=
 the spiral surrounding the through opening.=C2=A0 =C2=A0</p><p style=3D"fo=
nt-size:12pt;font-family:helvetica,arial,sans-serif;color:rgb(51,51,51)">Da=
ve H.</p><p style=3D"font-size:12pt;font-family:helvetica,arial,sans-serif;=
color:rgb(51,51,51)"><br></p><blockquote type=3D"cite">On October 8, 2018 a=
t 5:05 PM Steven Belfer via Fot &lt;<a href=3D"mailto:[email-masked]" t=
arget=3D"_blank">[email-masked]</a>&gt; wrote: <br> <br>I use a moroso =
spiral-flow. No baffles, just a spiral passageway that takes the high-end r=
asp out of the sound=C2=A0 <br> <br><div id=3D"m_4332638071529056529ox-c803=
79bb78-AppleMailSignature" dir=3D"ltr">~Steve<div><br></div></div><div dir=
=3D"ltr"><br>On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot &lt; <a hre=
f=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]</a>&gt=
; wrote: <br> <br></div><blockquote type=3D"cite"><div dir=3D"ltr"><div dir=
=3D"ltr"><div style=3D"font-size:12pt;font-family:&#39;Calibri&#39;;color:#=
000000"><div>A Supertrapp takes my HP Spitfire (13:1) down to about 90 most=
 days. Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. An=
d I run it open, no plates, straight out the back.</div><div>=C2=A0</div><d=
iv>--Rocky Entriken</div><div style=3D"font-size:small;text-decoration:none=
;font-family:&#39;Calibri&#39;;font-weight:normal;color:#000000;font-style:=
normal;display:inline"><div style=3D"font:10pt tahoma"><div>=C2=A0</div><di=
v style=3D"background:#f5f5f5"><div><strong>From:</strong> <a>Brian Dennis =
via Fot</a></div><div><strong>Sent:</strong> Monday, October 8, 2018 3:08 P=
M</div><div><strong>To:</strong> <a>FOT Triumph</a></div><div><strong>Subje=
ct:</strong> [Fot] Mufflers?</div></div></div><div>=C2=A0</div></div><div s=
tyle=3D"font-size:small;text-decoration:none;font-family:&#39;Calibri&#39;;=
font-weight:normal;color:#000000;font-style:normal;display:inline">What are=
 folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most lo=
cal (New England) tracks have noise rules. Some have open exhaust days but =
are limited.<div>Thanks, Brian</div><div>Foster, RI <br> <br> <br> <a href=
=3D"https://overview.mail.yahoo.com/?.src=3DiOS" target=3D"_blank">Sent fro=
m Yahoo Mail for iPhone</a> <br></div><p>=C2=A0<br></p><hr>________________=
_______________________________ <br> <a href=3D"mailto:[email-masked]" =
target=3D"_blank">[email-masked]</a> <br> <br> <a href=3D"http://www.fo=
t-racing.com" target=3D"_blank">http://www.fot-racing.com</a> <br> <br>Dona=
te: <a href=3D"http://www.team.net/donate.html" target=3D"_blank">http://ww=
w.team.net/donate.html</a> <br>Archive: <a href=3D"http://www.team.net/pipe=
rmail/fot" target=3D"_blank">http://www.team.net/pipermail/fot</a> <br>Unsu=
bscribe/Manage: <a href=3D"http://autox.team.net/mailman/options/fot/rocky@=
spitfire4.com" target=3D"_blank">http://autox.team.net/mailman/options/fot/=
[email-masked]</a> <br> <br> <br></div></div></div></div></blockquote>=
<blockquote type=3D"cite"><div dir=3D"ltr">________________________________=
_______________<br> <a href=3D"mailto:[email-masked]" target=3D"_blank"=
>[email-masked]</a> <br> <br> <a href=3D"http://www.fot-racing.com" tar=
get=3D"_blank">http://www.fot-racing.com</a> <br> <br> Donate: <a href=3D"h=
ttp://www.team.net/donate.html" target=3D"_blank">http://www.team.net/donat=
e.html</a> <br> Archive: <a href=3D"http://www.team.net/pipermail/fot" targ=
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m" target=3D"_blank">http://autox.team.net/mailman/options/fot/steve@artwit=
hcars.com</a> <br> <br> <br></div></blockquote></blockquote><p style=3D"fon=
t-size:12pt;font-family:helvetica,arial,sans-serif;color:#333333" class=3D"=
m_4332638071529056529default-style"><br>=C2=A0</p><blockquote type=3D"cite"=
>_______________________________________________ <br><a href=3D"mailto:fot@=
autox.team.net" target=3D"_blank">[email-masked]</a> <br> <br><a href=
=3D"http://www.fot-racing.com" target=3D"_blank">http://www.fot-racing.com<=
/a> <br> <br>Donate: <a href=3D"http://www.team.net/donate.html" target=3D"=
_blank">http://www.team.net/donate.html</a> <br>Archive: <a href=3D"http://=
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/fot</a> <br>Unsubscribe/Manage: <a href=3D"http://autox.team.net/mailman/o=
ptions/fot/[email-masked]" target=3D"_blank">http://autox.team.net/mai=
lman/options/fot/[email-masked]</a> <br> <br> <br></blockquote><p styl=
e=3D"font-size:12pt;font-family:helvetica,arial,sans-serif;color:#333333" c=
lass=3D"m_4332638071529056529default-style"><br>=C2=A0</p></div>
 _______________________________________________<br>
<a href=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]<=
/a><br>
<br>
<a href=3D"http://www.fot-racing.com" rel=3D"noreferrer" target=3D"_blank">=
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et=3D"_blank">http://www.team.net/donate.html</a><br>
Archive: <a href=3D"http://www.team.net/pipermail/fot" rel=3D"noreferrer" t=
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et/mailman/options/fot/[email-masked]</a><br>
<br>
<br>
</blockquote></div>

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---

From: Chris Marx via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 19:52:23 +0200

This is a multipart message in MIME format.

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I had no idea that there are noise limits in USA for race cars.

Thought that is only in Europe.

=20

Cheers

Chris

=20

Von: Fot <[email-masked]> Im Auftrag von Brian Dennis via =
Fot
Gesendet: Montag, 8. Oktober 2018 22:08
An: FOT Triumph <[email-masked]>
Betreff: [Fot] Mufflers?

=20

Thanks, Brian=20

Foster, RI

Sent from Yahoo Mail for iPhone =
<https://overview.mail.yahoo.com/?.src=3DiOS>=20

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vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal><span =
lang=3DEN-US style=3D'mso-fareast-language:EN-US'>I had no idea that =
there are noise limits in USA for race cars.<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'>Thought that is only in =
Europe.<o:p></o:p></span></p><p class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'><o:p>&nbsp;</o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'>Cheers<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'>Chris<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-US =
style=3D'mso-fareast-language:EN-US'><o:p>&nbsp;</o:p></span></p><div><di=
v style=3D'border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm =
0cm 0cm'><p class=3DMsoNormal><b>Von:</b> Fot =
&lt;[email-masked]&gt; <b>Im Auftrag von </b>Brian Dennis =
via Fot<br><b>Gesendet:</b> Montag, 8. Oktober 2018 22:08<br><b>An:</b> =
FOT Triumph &lt;[email-masked]&gt;<br><b>Betreff:</b> [Fot] =
Mufflers?<o:p></o:p></p></div></div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><p class=3DMsoNormal>What are =
folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most =
local (New England) tracks have noise rules. Some have open exhaust days =
but are limited.<o:p></o:p></p><div><p class=3DMsoNormal>Thanks, =
Brian&nbsp;<o:p></o:p></p></div><div><p class=3DMsoNormal>Foster, =
RI<br><br><br><a =
href=3D"https://overview.mail.yahoo.com/?.src=3DiOS">Sent from Yahoo =
Mail for iPhone</a><o:p></o:p></p></div></div></body></html>
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From: Todd Redmond via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 14:34:47 -0400 (EDT)

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Thats what I have on the Alfa.=C2=A0 A straight pipe with a turn down on th=
e=20
end that I can rotate away from the sound testing equip.

On Mon, Oct 08, 2018 at 08:31 PM, Duncan Charlton via Fot wrote:
I=E2=80=99m told that a turn-down on the end of the tail pipe can cause a=
=20
significant drop the meter reading.

Duncan

On Oct 8, 2018, at 4:43 PM, Rocky Entriken via Fot <[email-masked]=20

A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days.
Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run=
 it=20
open, no
plates, straight out the back.

=C2=A0

--Rocky Entriken

=C2=A0

From: Brian
Dennis via Fot

To: FOT Triumph

Subject: [Fot] Mufflers?

=C2=A0

What
are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L.=20
Most
local (New England) tracks have noise rules. Some have open exhaust days=20
but are
limited.

Thanks, Brian

Foster, RI

Sent from Yahoo Mail for
iPhone <https://overview.mail.yahoo.com/?.src=3DiOS>

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Archive:
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<div style=3D"font-family:Verdana">Thats what I have on the Alfa.&nbsp; A s=
traight pipe with a turn down on the end that I can rotate away from the so=
und testing equip.</div><div style=3D"font-family:Verdana"><br><br><br>On M=
on, Oct 08, 2018 at 08:31 PM, Duncan Charlton via Fot wrote:<br><br><blockq=
uote style=3D"border-left: 2px solid rgb(136, 136, 136); margin: 0pt 0pt 0p=
t 0.8ex; padding-left: 1ex">I=E2=80=99m told that a turn-down on the end of=
 the tail pipe can cause a significant drop the meter reading.<div class=3D=
""><br class=3D""></div><div class=3D"">Duncan<br class=3D""><div><br class=
=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On Oct 8, 2018, =
at 4:43 PM, Rocky Entriken via Fot &lt;<a href=3D"mailto:[email-masked]=
" _djrealurl=3D"mailto:[email-masked]" class=3D"">[email-masked]</a=
>&gt; wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D"">
<div dir=3D"ltr" class=3D"">
<div dir=3D"ltr" class=3D"">
<div style=3D"font-size: 12pt; font-family: Calibri;" class=3D"">
<div class=3D"">A Supertrapp takes my HP Spitfire (13:1) down to about 90 m=
ost days.=20
Highest I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run=
 it open, no=20
plates, straight out the back.</div>
<div class=3D"">&nbsp;</div>
<div class=3D"">--Rocky Entriken</div>
<div style=3D"font-size: small; text-decoration: none; font-family: Calibri=
; font-weight: normal; font-style: normal; display: inline;" class=3D"">
<div style=3D"FONT: 10pt tahoma" class=3D"">
<div class=3D"">&nbsp;</div>
<div style=3D"BACKGROUND: #f5f5f5" class=3D"">
<div style=3D"font-color: black" class=3D""><b class=3D"">From:</b> <a titl=
e=3D"[email-masked]" class=3D"">Brian=20
Dennis via Fot</a> </div>
<div class=3D""><b class=3D"">Sent:</b> Monday, October 8, 2018 3:08 PM</di=
v>
<div class=3D""><b class=3D"">To:</b> <a title=3D"[email-masked]" class=
=3D"">FOT Triumph</a> </div>
<div class=3D""><b class=3D"">Subject:</b> [Fot] Mufflers?</div></div></div=
<div class=3D"">&nbsp;</div></div>
<div style=3D"font-size: small; text-decoration: none; font-family: Calibri=
; font-weight: normal; font-style: normal; display: inline;" class=3D"">Wha=
t=20
are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most=
=20
local (New England) tracks have noise rules. Some have open exhaust days bu=
t are=20
limited.=20
<div class=3D"">Thanks, Brian </div>
<div class=3D"">Foster, RI<br class=3D""><br class=3D""><br class=3D""><a h=
ref=3D"https://overview.mail.yahoo.com/?.src=3DiOS" _djrealurl=3D"https://o=
verview.mail.yahoo.com/?.src=3DiOS" class=3D"" target=3D"_blank">Sent from =
Yahoo Mail for=20
iPhone</a><br class=3D""></div><div class=3D"">
<br></div><hr class=3D"">
_______________________________________________<br class=3D""><a href=3D"ma=
ilto:[email-masked]" _djrealurl=3D"mailto:[email-masked]" class=3D"=
">[email-masked]</a><br class=3D""><br class=3D"">http://www.fot-racing=
.com<br class=3D""><br class=3D"">Donate:=20
http://www.team.net/pipermail/fot<br class=3D"">Unsubscribe/Manage:=20
http://autox.team.net/mailman/options/fot/[email-masked]<br class=3D""=
><br class=3D""><br class=3D""></div></div></div></div>
_______________________________________________<br class=3D""><a href=3D"ma=
ilto:[email-masked]" _djrealurl=3D"mailto:[email-masked]" class=3D"=
">[email-masked]</a><br class=3D""><br class=3D"">http://www.fot-racing=
.com<br class=3D""><br class=3D"">Donate: http://www.team.net/donate.html<b=
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div><br class=3D""></div><hr>______________________________________________=
_<br>
[email-masked]<br>
<br>
<a target=3D"_blank" href=3D"http://www.fot-racing.com" _djrealurl=3D"http:=
//www.fot-racing.com">http://www.fot-racing.com</a><br>
<br>
alurl=3D"http://www.team.net/donate.html">http://www.team.net/donate.html</=
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Archive: <a target=3D"_blank" href=3D"http://www.team.net/pipermail/fot" _d=
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l/fot</a><br>
man/options/fot/[email-masked]" _djrealurl=3D"http://autox.team.ne=
t/mailman/options/fot/[email-masked]">http://autox.team.net/mailma=
n/options/fot/[email-masked]</a><br>
<br>
<br>
</blockquote></div>
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---

From: Brian Dennis via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 19:05:43 +0000 (UTC)

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 Thanks for everybody's input. I have a couple of super trapps. Never reall=
y cared for them on my hillclimb car. They create noticeable back pressure =
with plates and end cap. I hole sawed a 1-1/2" hole in the cap which allowe=
d the motor to spin a whole lot better but was a whole lot louder too. I ha=
ve a spiral muffler from another project but it is 3-1/2" inlet/outlet. May=
be I'll pick up a 2" inlet/outlet and try it.Thanks again.
    On Tuesday, October 9, 2018, 2:05:02 PM EDT, Bob Kramer via Fot <fot@au=
tox.team.net> wrote: =20
=20
=20
Bob Kramer

On Tue, Oct 9, 2018 at 11:28 AM DAVE HOGYE via Fot <[email-masked]> wro=
te:

=20
I also have a spiral design muffler on my TR3.=C2=A0 It looks like a Cherry=
 Bomb style glass pack without the red paint.=C2=A0 My car is pretty quiet,=
 I've been told it's the quietest in my group.=C2=A0 I also have a Supertra=
pp slip-on to get it even quieter for occasional street use.=C2=A0 I run th=
at with a lot of plates and the end cover.=C2=A0=C2=A0

I was told my muffler was a prototype from Edelbrock that didn't go into pr=
oduction.=C2=A0 You can see through it with the spiral surrounding the thro=
ugh opening.=C2=A0 =C2=A0

Dave H.

On October 8, 2018 at 5:05 PM Steven Belfer via Fot <[email-masked]> wr=
ote:=20
=20
I use a moroso spiral-flow. No baffles, just a spiral passageway that takes=
 the high-end rasp out of the sound=C2=A0=20
=20
~Steve

On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot < [email-masked]> wr=
ote:=20
=20

A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. Highes=
t I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run it op=
en, no plates, straight out the back.=C2=A0--Rocky Entriken=C2=A0From: Bria=
n Dennis via FotSent: Monday, October 8, 2018 3:08 PMTo: FOT TriumphSubject=
: [Fot] Mufflers?=C2=A0What are folks using on GT6 to get noise down to 98d=
b? Full race 12:1 2.0L. Most local (New England) tracks have noise rules. S=
ome have open exhaust days but are limited.Thanks, BrianFoster, RI=20
=20
=20
 Sent from Yahoo Mail for iPhone=20

=C2=A0

_______________________________________________=20
 [email-masked]=20
=20
 http://www.fot-racing.com=20
=20
Archive: http://www.team.net/pipermail/fot=20
e4.com=20
=20
=20

_______________________________________________
 [email-masked]=20
=20
 http://www.fot-racing.com=20
=20
 Donate: http://www.team.net/donate.html=20
 Archive: http://www.team.net/pipermail/fot=20
 Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/steve@artwit=
hcars.com=20
=20
=20

=C2=A0

_______________________________________________=20
[email-masked]=20
=20
http://www.fot-racing.com=20
=20
Archive: http://www.team.net/pipermail/fot=20
st.net=20
=20
=20

=C2=A0

il.com

ahoo.com

 =20
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<html><head></head><body><div class=3D"ydpa2710ec5yahoo-style-wrap" style=
=3D"font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px=
;"><div></div>
        <div>Thanks for everybody's input. I have a couple of super trapps.=
 Never really cared for them on my hillclimb car. They create noticeable ba=
ck pressure with plates and end cap. I hole sawed a 1-1/2" hole in the cap =
which allowed the motor to spin a whole lot better but was a whole lot loud=
er too. I have a spiral muffler from another project but it is 3-1/2" inlet=
/outlet. Maybe I'll pick up a 2" inlet/outlet and try it.</div><div>Thanks =
again.</div><div><br></div>
       =20
        </div><div id=3D"ydp71931a71yahoo_quoted_9727154039" class=3D"ydp71=
931a71yahoo_quoted">
            <div style=3D"font-family:'Helvetica Neue', Helvetica, Arial, s=
ans-serif;font-size:13px;color:#26282a;">
               =20
                <div>
                    On Tuesday, October 9, 2018, 2:05:02 PM EDT, Bob Kramer=
 via Fot &lt;[email-masked]&gt; wrote:
                </div>
                <div><br></div>
                <div><br></div>
                <div><div id=3D"ydp71931a71yiv8852679484"><div><div dir=3D"=
ltr"><div><img src=3D"cid:PTAbnsz69yqSXlk8Ti7N" alt=3D"image.png" data-inli=
neimagemanipulating=3D"true" style=3D"width: 545px; max-width: 576px;"><br =
clear=3D"none"></div><div><div class=3D"ydp71931a71yiv8852679484gmail_signa=
ture" dir=3D"ltr"><div dir=3D"ltr">Bob Kramer</div></div></div><br clear=3D=
"none"></div><br clear=3D"none"><div class=3D"ydp71931a71yiv8852679484gmail=
_quote"><div class=3D"ydp71931a71yiv8852679484yqt4093827228" id=3D"ydp71931=
a71yiv8852679484yqt93967"><div dir=3D"ltr">On Tue, Oct 9, 2018 at 11:28 AM =
DAVE HOGYE via Fot &lt;<a shape=3D"rect" href=3D"mailto:[email-masked]"=
 rel=3D"nofollow" target=3D"_blank">[email-masked]</a>&gt; wrote:<br cl=
ear=3D"none"></div><blockquote class=3D"ydp71931a71yiv8852679484gmail_quote=
" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">=
<u></u>

   =20
<div><p style=3D"font-size:12pt;font-family:helvetica, arial, sans-serif;co=
lor:rgb(51,51,51);">I also have a spiral design muffler on my TR3.&nbsp; It=
 looks like a Cherry Bomb style glass pack without the red paint.&nbsp; My =
car is pretty quiet, I've been told it's the quietest in my group.&nbsp; I =
also have a Supertrapp slip-on to get it even quieter for occasional street=
 use.&nbsp; I run that with a lot of plates and the end cover.&nbsp;&nbsp;<=
/p><p style=3D"font-size:12pt;font-family:helvetica, arial, sans-serif;colo=
r:rgb(51,51,51);">I've run events at Laguna where there is a bell curve sou=
nd limit...quieter in the a.m. and later in the afternoon without any probl=
ems.</p><p style=3D"font-size:12pt;font-family:helvetica, arial, sans-serif=
;color:rgb(51,51,51);">I was told my muffler was a prototype from Edelbrock=
 that didn't go into production.&nbsp; You can see through it with the spir=
al surrounding the through opening.&nbsp; &nbsp;</p><p style=3D"font-size:1=
2pt;font-family:helvetica, arial, sans-serif;color:rgb(51,51,51);">Dave H.<=
/p><p style=3D"font-size:12pt;font-family:helvetica, arial, sans-serif;colo=
r:rgb(51,51,51);"><br clear=3D"none"></p><blockquote type=3D"cite">On Octob=
er 8, 2018 at 5:05 PM Steven Belfer via Fot &lt;<a shape=3D"rect" href=3D"m=
ailto:[email-masked]" rel=3D"nofollow" target=3D"_blank">[email-masked]=
.net</a>&gt; wrote: <br clear=3D"none"> <br clear=3D"none">I use a moroso s=
piral-flow. No baffles, just a spiral passageway that takes the high-end ra=
sp out of the sound&nbsp; <br clear=3D"none"> <br clear=3D"none"><div dir=
=3D"ltr" id=3D"ydp71931a71yiv8852679484m_4332638071529056529ox-c80379bb78-A=
ppleMailSignature">~Steve<div><br clear=3D"none"></div></div><div dir=3D"lt=
r"><br clear=3D"none">On Oct 8, 2018, at 2:43 PM, Rocky Entriken via Fot &l=
t; <a shape=3D"rect" href=3D"mailto:[email-masked]" rel=3D"nofollow" ta=
rget=3D"_blank">[email-masked]</a>&gt; wrote: <br clear=3D"none"> <br c=
lear=3D"none"></div><blockquote type=3D"cite"><div dir=3D"ltr"><div dir=3D"=
ltr"><div style=3D"font-size:12pt;font-family:'Calibri';color:#000000;"><di=
v>A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. High=
est I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run it =
open, no plates, straight out the back.</div><div>&nbsp;</div><div>--Rocky =
Entriken</div><div style=3D"font-size:small;text-decoration:none;font-famil=
y:'Calibri';font-weight:normal;color:#000000;font-style:normal;display:inli=
ne;"><div style=3D"font-style: normal; font-weight: normal; font-stretch: n=
ormal; font-size: 10pt; line-height: normal; font-family: tahoma;"><div>&nb=
sp;</div><div style=3D"background:#f5f5f5;"><div><strong>From:</strong> <a =
shape=3D"rect">Brian Dennis via Fot</a></div><div><strong>Sent:</strong> Mo=
nday, October 8, 2018 3:08 PM</div><div><strong>To:</strong> <a shape=3D"re=
ct">FOT Triumph</a></div><div><strong>Subject:</strong> [Fot] Mufflers?</di=
v></div></div><div>&nbsp;</div></div><div style=3D"font-size:small;text-dec=
oration:none;font-family:'Calibri';font-weight:normal;color:#000000;font-st=
yle:normal;display:inline;">What are folks using on GT6 to get noise down t=
o 98db? Full race 12:1 2.0L. Most local (New England) tracks have noise rul=
es. Some have open exhaust days but are limited.<div>Thanks, Brian</div><di=
v>Foster, RI <br clear=3D"none"> <br clear=3D"none"> <br clear=3D"none"> <a=
 shape=3D"rect" href=3D"https://overview.mail.yahoo.com/?.src=3DiOS" rel=3D=
"nofollow" target=3D"_blank">Sent from Yahoo Mail for iPhone</a> <br clear=
=3D"none"></div><p>&nbsp;<br clear=3D"none"></p><hr>_______________________=
________________________ <br clear=3D"none"> <a shape=3D"rect" href=3D"mail=
to:[email-masked]" rel=3D"nofollow" target=3D"_blank">[email-masked]=
t</a> <br clear=3D"none"> <br clear=3D"none"> <a shape=3D"rect" href=3D"htt=
p://www.fot-racing.com" rel=3D"nofollow" target=3D"_blank">http://www.fot-r=
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> <br clear=3D"none"> <br clear=3D"none"></div></div></div></div></blockquo=
te><blockquote type=3D"cite"><div dir=3D"ltr">_____________________________=
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e"> <br clear=3D"none"> <br clear=3D"none"></div></blockquote></blockquote>=
<p class=3D"ydp71931a71yiv8852679484m_4332638071529056529default-style" sty=
le=3D"font-size:12pt;font-family:helvetica, arial, sans-serif;color:#333333=
;"><br clear=3D"none">&nbsp;</p><blockquote type=3D"cite">_________________=
______________________________ <br clear=3D"none"><a shape=3D"rect" href=3D=
"mailto:[email-masked]" rel=3D"nofollow" target=3D"_blank">[email-masked]=
am.net</a> <br clear=3D"none"> <br clear=3D"none"><a shape=3D"rect" href=3D=
"http://www.fot-racing.com" rel=3D"nofollow" target=3D"_blank">http://www.f=
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 <a shape=3D"rect" href=3D"http://www.team.net/pipermail/fot" rel=3D"nofoll=
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---

From: Stephen Myers via Fot <[email-masked]>
Date: Tue, 09 Oct 2018 14:16:50 -0500

--===============5379129979705581447==
 boundary="Apple-Mail=_3197CACF-3FE9-4F50-A11C-2251260EADB1"

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Depends on the track Chris, most tracks there is no limit but some near =
larger cities do.  None of the tracks in my area have a limit and some =
tracks lift the noise rule for vintage race weekends.

-Steve

> On Oct 9, 2018, at 12:52 PM, Chris Marx via Fot <[email-masked]> =
wrote:
> Von: Fot <[email-masked] =
> Sent from Yahoo Mail for iPhone =
<https://overview.mail.yahoo.com/?.src=3DiOS>_____________________________=
__________________
>=20
> http://www.fot-racing.com <http://www.fot-racing.com/>
>=20
> Donate: http://www.team.net/donate.html =
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" =
class=3D"">Depends on the track Chris, most tracks there is no limit but =
some near larger cities do. &nbsp;None of the tracks in my area have a =
limit and some tracks lift the noise rule for vintage race weekends.<div =
class=3D""><br class=3D""></div><div class=3D"">-Steve</div><div =
class=3D""><br class=3D""></div><div class=3D""><br class=3D""><div><br =
class=3D""><blockquote type=3D"cite" class=3D""><div class=3D"">On Oct =
9, 2018, at 12:52 PM, Chris Marx via Fot &lt;<a =
href=3D"mailto:[email-masked]" class=3D"">[email-masked]</a>&gt; =
wrote:</div><br class=3D"Apple-interchange-newline"><div class=3D""><div =
class=3D"WordSection1" style=3D"page: WordSection1; caret-color: rgb(0, =
0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D""><span =
lang=3D"EN-US" class=3D"">I had no idea that there are noise limits in =
USA for race cars.<o:p class=3D""></o:p></span></div><div style=3D"margin:=
 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D""><span lang=3D"EN-US" class=3D"">Thought that is only in =
Europe.<o:p class=3D""></o:p></span></div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D""><span lang=3D"EN-US" class=3D""><o:p =
class=3D"">&nbsp;</o:p></span></div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D""><span lang=3D"EN-US" class=3D"">Cheers<o:p =
class=3D""></o:p></span></div><div style=3D"margin: 0cm 0cm 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D""><span =
lang=3D"EN-US" class=3D"">Chris<o:p class=3D""></o:p></span></div><div =
style=3D"margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;" class=3D""><span lang=3D"EN-US" class=3D""><o:p =
class=3D"">&nbsp;</o:p></span></div><div class=3D""><div =
style=3D"border-style: solid none none; border-top-width: 1pt; =
border-top-color: rgb(225, 225, 225); padding: 3pt 0cm 0cm;" =
class=3D""><div style=3D"margin: 0cm 0cm 0.0001pt; font-size: 11pt; =
font-family: Calibri, sans-serif;" class=3D""><b class=3D"">Von:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Fot &lt;<a =
href=3D"mailto:[email-masked]" style=3D"color: purple; =
text-decoration: underline;" =
class=3D"">[email-masked]</a>&gt;<span =
class=3D"Apple-converted-space">&nbsp;</span><b class=3D"">Im Auftrag =
von<span class=3D"Apple-converted-space">&nbsp;</span></b>Brian Dennis =
via Fot<br class=3D""><b class=3D"">Gesendet:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>Montag, 8. Oktober 2018 =
22:08<br class=3D""><b class=3D"">An:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>FOT Triumph &lt;<a =
href=3D"mailto:[email-masked]" style=3D"color: purple; =
text-decoration: underline;" class=3D"">[email-masked]</a>&gt;<br =
class=3D""><b class=3D"">Betreff:</b><span =
class=3D"Apple-converted-space">&nbsp;</span>[Fot] Mufflers?<o:p =
class=3D""></o:p></div></div></div><div style=3D"margin: 0cm 0cm =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D""><o:p class=3D"">&nbsp;</o:p></div><div style=3D"margin: 0cm =
0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D"">What are folks using on GT6 to get noise down to 98db? Full =
race 12:1 2.0L. Most local (New England) tracks have noise rules. Some =
have open exhaust days but are limited.<o:p class=3D""></o:p></div><div =
class=3D""><div style=3D"margin: 0cm 0cm 0.0001pt; font-size: 11pt; =
font-family: Calibri, sans-serif;" class=3D"">Thanks, Brian&nbsp;<o:p =
class=3D""></o:p></div></div><div class=3D""><div style=3D"margin: 0cm =
0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D"">Foster, RI<br class=3D""><br class=3D""><br class=3D""><a =
href=3D"https://overview.mail.yahoo.com/?.src=3DiOS" style=3D"color: =
purple; text-decoration: underline;" class=3D"">Sent from Yahoo Mail for =
iPhone</a><o:p class=3D""></o:p></div></div></div><span =
style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
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text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none; float: none; =
display: inline !important;" =
class=3D"">_______________________________________________</span><br =
style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
12px; font-style: normal; font-variant-caps: normal; font-weight: =
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text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none;" class=3D""><a =
href=3D"mailto:[email-masked]" style=3D"color: purple; =
text-decoration: underline; font-family: Helvetica; font-size: 12px; =
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0px; text-transform: none; white-space: normal; widows: auto; =
word-spacing: 0px; -webkit-text-size-adjust: auto; =
-webkit-text-stroke-width: 0px;" class=3D"">[email-masked]</a><br =
style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
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normal; letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none;" class=3D""><br =
style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
12px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none;" class=3D""><a =
href=3D"http://www.fot-racing.com/" style=3D"color: purple; =
text-decoration: underline; font-family: Helvetica; font-size: 12px; =
font-style: normal; font-variant-caps: normal; font-weight: normal; =
letter-spacing: normal; orphans: auto; text-align: start; text-indent: =
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word-spacing: 0px; -webkit-text-size-adjust: auto; =
-webkit-text-stroke-width: 0px;" =
class=3D"">http://www.fot-racing.com</a><br style=3D"caret-color: rgb(0, =
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0); font-family: Helvetica; font-size: 12px; font-style: normal; =
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text-decoration: none; float: none; display: inline !important;" =
class=3D"">Donate:<span =
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-webkit-text-stroke-width: 0px;" =
class=3D"">http://www.team.net/donate.html</a><br style=3D"caret-color: =
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text-decoration: none;" class=3D""><span style=3D"caret-color: rgb(0, 0, =
0); font-family: Helvetica; font-size: 12px; font-style: normal; =
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text-decoration: none; float: none; display: inline !important;" =
class=3D"">Archive:<span =
class=3D"Apple-converted-space">&nbsp;</span></span><a =
href=3D"http://www.team.net/pipermail/fot" style=3D"color: purple; =
text-decoration: underline; font-family: Helvetica; font-size: 12px; =
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word-spacing: 0px; -webkit-text-size-adjust: auto; =
-webkit-text-stroke-width: 0px;" =
class=3D"">http://www.team.net/pipermail/fot</a><br style=3D"caret-color: =
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iv></blockquote></div><br class=3D""></div></body></html>=

--Apple-Mail=_3197CACF-3FE9-4F50-A11C-2251260EADB1--

--===============5379129979705581447==
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--===============5379129979705581447==--

---

From: Bob Kramer via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 14:31:48 -0500

--===============2602124707784645449==

--000000000000aa1de20577d0d2b5

--000000000000aa1de00577d0d2b4
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2 1/2" is the smallest they make, but I made it work.

Bob Kramer

On Tue, Oct 9, 2018 at 2:05 PM Brian Dennis <[email-masked]> wrote:

> Thanks for everybody's input. I have a couple of super trapps. Never
> really cared for them on my hillclimb car. They create noticeable back
> pressure with plates and end cap. I hole sawed a 1-1/2" hole in the cap
> which allowed the motor to spin a whole lot better but was a whole lot
> louder too. I have a spiral muffler from another project but it is 3-1/2"
> inlet/outlet. Maybe I'll pick up a 2" inlet/outlet and try it.
> Thanks again.
>
> On Tuesday, October 9, 2018, 2:05:02 PM EDT, Bob Kramer via Fot <
> [email-masked]> wrote:
>
>
> Bob Kramer
>
>
e
n
of
ms.
gh
un it
> http://autox.team.net/mailman/options/fot/[email-masked]
>
>
>

--000000000000aa1de00577d0d2b4
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<div dir=3D"ltr">2 1/2&quot; is the smallest they make, but I made it work.=
<div><br clear=3D"all"><div><div dir=3D"ltr" class=3D"gmail_signature" data=
-smartmail=3D"gmail_signature"><div dir=3D"ltr">Bob Kramer</div></div></div=
><br></div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr">On Tue, Oc=
t 9, 2018 at 2:05 PM Brian Dennis &lt;<a href=3D"mailto:[email-masked]=
om">[email-masked]</a>&gt; wrote:<br></div><blockquote class=3D"gmai=
l_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left=
:1ex"><div><div class=3D"m_-1217479743100499856ydpa2710ec5yahoo-style-wrap"=
 style=3D"font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:1=
6px"><div></div>
        <div>Thanks for everybody&#39;s input. I have a couple of super tra=
pps. Never really cared for them on my hillclimb car. They create noticeabl=
e back pressure with plates and end cap. I hole sawed a 1-1/2&quot; hole in=
 the cap which allowed the motor to spin a whole lot better but was a whole=
 lot louder too. I have a spiral muffler from another project but it is 3-1=
/2&quot; inlet/outlet. Maybe I&#39;ll pick up a 2&quot; inlet/outlet and tr=
y it.</div><div>Thanks again.</div><div><br></div>
       =20
        </div><div id=3D"m_-1217479743100499856ydp71931a71yahoo_quoted_9727=
154039" class=3D"m_-1217479743100499856ydp71931a71yahoo_quoted">
            <div style=3D"font-family:&#39;Helvetica Neue&#39;,Helvetica,Ar=
ial,sans-serif;font-size:13px;color:#26282a">
               =20
                <div>
                    On Tuesday, October 9, 2018, 2:05:02 PM EDT, Bob Kramer=
 via Fot &lt;<a href=3D"mailto:[email-masked]" target=3D"_blank">fot@au=
tox.team.net</a>&gt; wrote:
                </div>
                <div><br></div>
                <div><br></div>
                <div><div id=3D"m_-1217479743100499856ydp71931a71yiv8852679=
484"><div><div dir=3D"ltr"><div><img src=3D"cid:PTAbnsz69yqSXlk8Ti7N" alt=
=3D"image.png" style=3D"width:545px;max-width:576px"><br clear=3D"none"></d=
iv><div><div class=3D"m_-1217479743100499856ydp71931a71yiv8852679484gmail_s=
ignature" dir=3D"ltr"><div dir=3D"ltr">Bob Kramer</div></div></div><br clea=
r=3D"none"></div><br clear=3D"none"><div class=3D"m_-1217479743100499856ydp=
71931a71yiv8852679484gmail_quote"><div class=3D"m_-1217479743100499856ydp71=
931a71yiv8852679484yqt4093827228" id=3D"m_-1217479743100499856ydp71931a71yi=
v8852679484yqt93967"><div dir=3D"ltr">On Tue, Oct 9, 2018 at 11:28 AM DAVE =
HOGYE via Fot &lt;<a shape=3D"rect" href=3D"mailto:[email-masked]" rel=
=3D"nofollow" target=3D"_blank">[email-masked]</a>&gt; wrote:<br clear=
=3D"none"></div><blockquote class=3D"m_-1217479743100499856ydp71931a71yiv88=
52679484gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;=
padding-left:1ex"><u></u>

   =20
<div><p style=3D"font-size:12pt;font-family:helvetica,arial,sans-serif;colo=
r:rgb(51,51,51)">I also have a spiral design muffler on my TR3.=C2=A0 It lo=
oks like a Cherry Bomb style glass pack without the red paint.=C2=A0 My car=
 is pretty quiet, I&#39;ve been told it&#39;s the quietest in my group.=C2=
=A0 I also have a Supertrapp slip-on to get it even quieter for occasional =
street use.=C2=A0 I run that with a lot of plates and the end cover.=C2=A0=
=C2=A0</p><p style=3D"font-size:12pt;font-family:helvetica,arial,sans-serif=
;color:rgb(51,51,51)">I&#39;ve run events at Laguna where there is a bell c=
urve sound limit...quieter in the a.m. and later in the afternoon without a=
ny problems.</p><p style=3D"font-size:12pt;font-family:helvetica,arial,sans=
-serif;color:rgb(51,51,51)">I was told my muffler was a prototype from Edel=
brock that didn&#39;t go into production.=C2=A0 You can see through it with=
 the spiral surrounding the through opening.=C2=A0 =C2=A0</p><p style=3D"fo=
nt-size:12pt;font-family:helvetica,arial,sans-serif;color:rgb(51,51,51)">Da=
ve H.</p><p style=3D"font-size:12pt;font-family:helvetica,arial,sans-serif;=
color:rgb(51,51,51)"><br clear=3D"none"></p><blockquote type=3D"cite">On Oc=
tober 8, 2018 at 5:05 PM Steven Belfer via Fot &lt;<a shape=3D"rect" href=
=3D"mailto:[email-masked]" rel=3D"nofollow" target=3D"_blank">fot@autox=
.team.net</a>&gt; wrote: <br clear=3D"none"> <br clear=3D"none">I use a mor=
oso spiral-flow. No baffles, just a spiral passageway that takes the high-e=
nd rasp out of the sound=C2=A0 <br clear=3D"none"> <br clear=3D"none"><div =
dir=3D"ltr" id=3D"m_-1217479743100499856ydp71931a71yiv8852679484m_433263807=
1529056529ox-c80379bb78-AppleMailSignature">~Steve<div><br clear=3D"none"><=
/div></div><div dir=3D"ltr"><br clear=3D"none">On Oct 8, 2018, at 2:43 PM, =
Rocky Entriken via Fot &lt; <a shape=3D"rect" href=3D"mailto:[email-masked]=
.net" rel=3D"nofollow" target=3D"_blank">[email-masked]</a>&gt; wrote: =
<br clear=3D"none"> <br clear=3D"none"></div><blockquote type=3D"cite"><div=
 dir=3D"ltr"><div dir=3D"ltr"><div style=3D"font-size:12pt;font-family:&#39=
;Calibri&#39;;color:#000000"><div>A Supertrapp takes my HP Spitfire (13:1) =
down to about 90 most days. Highest I=E2=80=99ve hit the meter was 94 on a =
high humidity day. And I run it open, no plates, straight out the back.</di=
v><div>=C2=A0</div><div>--Rocky Entriken</div><div style=3D"font-size:small=
;text-decoration:none;font-family:&#39;Calibri&#39;;font-weight:normal;colo=
r:#000000;font-style:normal;display:inline"><div style=3D"font-style:normal=
;font-weight:normal;font-stretch:normal;font-size:10pt;line-height:normal;f=
ont-family:tahoma"><div>=C2=A0</div><div style=3D"background:#f5f5f5"><div>=
<strong>From:</strong> <a shape=3D"rect">Brian Dennis via Fot</a></div><div=
><strong>Sent:</strong> Monday, October 8, 2018 3:08 PM</div><div><strong>T=
o:</strong> <a shape=3D"rect">FOT Triumph</a></div><div><strong>Subject:</s=
trong> [Fot] Mufflers?</div></div></div><div>=C2=A0</div></div><div style=
=3D"font-size:small;text-decoration:none;font-family:&#39;Calibri&#39;;font=
-weight:normal;color:#000000;font-style:normal;display:inline">What are fol=
ks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most local =
(New England) tracks have noise rules. Some have open exhaust days but are =
limited.<div>Thanks, Brian</div><div>Foster, RI <br clear=3D"none"> <br cle=
ar=3D"none"> <br clear=3D"none"> <a shape=3D"rect" href=3D"https://overview=
.mail.yahoo.com/?.src=3DiOS" rel=3D"nofollow" target=3D"_blank">Sent from Y=
ahoo Mail for iPhone</a> <br clear=3D"none"></div><p>=C2=A0<br clear=3D"non=
e"></p><hr>_______________________________________________ <br clear=3D"non=
e"> <a shape=3D"rect" href=3D"mailto:[email-masked]" rel=3D"nofollow" t=
arget=3D"_blank">[email-masked]</a> <br clear=3D"none"> <br clear=3D"no=
ne"> <a shape=3D"rect" href=3D"http://www.fot-racing.com" rel=3D"nofollow" =
target=3D"_blank">http://www.fot-racing.com</a> <br clear=3D"none"> <br cle=
ar=3D"none">Donate: <a shape=3D"rect" href=3D"http://www.team.net/donate.ht=
ml" rel=3D"nofollow" target=3D"_blank">http://www.team.net/donate.html</a> =
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spitfire4.com</a> <br clear=3D"none"> <br clear=3D"none"> <br clear=3D"none=
"></div></div></div></div></blockquote><blockquote type=3D"cite"><div dir=
=3D"ltr">_______________________________________________<br clear=3D"none">=
 <a shape=3D"rect" href=3D"mailto:[email-masked]" rel=3D"nofollow" targ=
et=3D"_blank">[email-masked]</a> <br clear=3D"none"> <br clear=3D"none"=
> <a shape=3D"rect" href=3D"http://www.fot-racing.com" rel=3D"nofollow" tar=
get=3D"_blank">http://www.fot-racing.com</a> <br clear=3D"none"> <br clear=
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[email-masked]</a> <br clear=3D"none"> <br clear=3D"none"> <br clear=3D"=
none"></div></blockquote></blockquote><p class=3D"m_-1217479743100499856ydp=
71931a71yiv8852679484m_4332638071529056529default-style" style=3D"font-size=
:12pt;font-family:helvetica,arial,sans-serif;color:#333333"><br clear=3D"no=
ne">=C2=A0</p><blockquote type=3D"cite">___________________________________=
____________ <br clear=3D"none"><a shape=3D"rect" href=3D"mailto:fot@autox.=
team.net" rel=3D"nofollow" target=3D"_blank">[email-masked]</a> <br cle=
ar=3D"none"> <br clear=3D"none"><a shape=3D"rect" href=3D"http://www.fot-ra=
cing.com" rel=3D"nofollow" target=3D"_blank">http://www.fot-racing.com</a> =
<br clear=3D"none"> <br clear=3D"none">Donate: <a shape=3D"rect" href=3D"ht=
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ailman/options/fot/[email-masked]</a> <br clear=3D"none"> <br clear=3D=
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dp71931a71yiv8852679484m_4332638071529056529default-style" style=3D"font-si=
ze:12pt;font-family:helvetica,arial,sans-serif;color:#333333"><br clear=3D"=
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Archive: <a shape=3D"rect" href=3D"http://www.team.net/pipermail/fot" rel=
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e">
<br clear=3D"none">
<br clear=3D"none">
</blockquote></div></div></div></div><div class=3D"m_-1217479743100499856yd=
p71931a71yqt4093827228" id=3D"m_-1217479743100499856ydp71931a71yqt33010">__=
_____________________________________________<br clear=3D"none"><a shape=3D=
"rect" href=3D"mailto:[email-masked]" rel=3D"nofollow" target=3D"_blank=
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ect" href=3D"http://www.fot-racing.com" rel=3D"nofollow" target=3D"_blank">=
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---

From: robert bownes via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 15:46:56 -0400

--===============8900720141976348281==

--000000000000c613d20577d1001b

Yup, seems to have started many many years ago at Lime Rock, where there is
no racing on Sunday because of the church across the street. Absolutely no
engines before or after certain times of day, nothing louder than certain
db limit (measured at the same point every weekend), etc.

You end up having a muffler, a director tip to 'point' the noise away from
the meter, and knowing where to lift to cut off the noise. :)

My Spitfire was right on the limit on bad days (humidity makes a huge
difference) so I kept a director tip in the trailer. Worked wonders. The
FV, on the other hand, doesn't even come close to the limit with an open
exhaust...But 2/3 the weight and half the HP. :)

On Tue, Oct 9, 2018 at 3:29 PM Chris Marx via Fot <[email-masked]>
wrote:

> *Von:* Fot <[email-masked]> *Im Auftrag von *Brian Dennis via
> Fot
> *Gesendet:* Montag, 8. Oktober 2018 22:08
> *An:* FOT Triumph <[email-masked]>
> *Betreff:* [Fot] Mufflers?
>
>
>
> <https://overview.mail.yahoo.com/?.src=iOS>
> http://autox.team.net/mailman/options/fot/[email-masked]
>
>
>

--000000000000c613d20577d1001b
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><div><br></div><div>Yup, seems to have started many many y=
ears ago at Lime Rock, where there is no racing on Sunday because of the ch=
urch across the street. Absolutely no engines before or after certain times=
 of day, nothing louder than certain db limit (measured at the same point e=
very weekend), etc. <br></div><div><br></div><div>You end up having a muffl=
er, a director tip to &#39;point&#39; the noise away from the meter, and kn=
owing where to lift to cut off the noise. :)</div><div><br></div><div>My Sp=
itfire was right on the limit on bad days (humidity makes a huge difference=
) so I kept a director tip in the trailer. Worked wonders. The FV, on the o=
ther hand, doesn&#39;t even come close to the limit with an open exhaust...=
But 2/3 the weight and half the HP. :)</div><div><br></div><div><br></div><=
div><br></div><div><br></div></div><br><div class=3D"gmail_quote"><div dir=
=3D"ltr">On Tue, Oct 9, 2018 at 3:29 PM Chris Marx via Fot &lt;<a href=3D"m=
ailto:[email-masked]">[email-masked]</a>&gt; wrote:<br></div><block=
quote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc=
 solid;padding-left:1ex"><div lang=3D"DE" link=3D"blue" vlink=3D"purple"><d=
iv class=3D"m_-6093483253167891305WordSection1"><p class=3D"MsoNormal"><spa=
n lang=3D"EN-US">I had no idea that there are noise limits in USA for race =
cars.<u></u><u></u></span></p><p class=3D"MsoNormal"><span lang=3D"EN-US">T=
hought that is only in Europe.<u></u><u></u></span></p><p class=3D"MsoNorma=
l"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p><p class=3D"MsoNorma=
l"><span lang=3D"EN-US">Cheers<u></u><u></u></span></p><p class=3D"MsoNorma=
l"><span lang=3D"EN-US">Chris<u></u><u></u></span></p><p class=3D"MsoNormal=
"><span lang=3D"EN-US"><u></u>=C2=A0<u></u></span></p><div><div style=3D"bo=
rder:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p clas=
s=3D"MsoNormal"><b>Von:</b> Fot &lt;<a href=3D"mailto:[email-masked]=
m.net" target=3D"_blank">[email-masked]</a>&gt; <b>Im Auftrag v=
on </b>Brian Dennis via Fot<br><b>Gesendet:</b> Montag, 8. Oktober 2018 22:=
08<br><b>An:</b> FOT Triumph &lt;<a href=3D"mailto:[email-masked]" targ=
et=3D"_blank">[email-masked]</a>&gt;<br><b>Betreff:</b> [Fot] Mufflers?=
<u></u><u></u></p></div></div><p class=3D"MsoNormal"><u></u>=C2=A0<u></u></=
p><p class=3D"MsoNormal">What are folks using on GT6 to get noise down to 9=
8db? Full race 12:1 2.0L. Most local (New England) tracks have noise rules.=
 Some have open exhaust days but are limited.<u></u><u></u></p><div><p clas=
s=3D"MsoNormal">Thanks, Brian=C2=A0<u></u><u></u></p></div><div><p class=3D=
"MsoNormal">Foster, RI<br><br><br><a href=3D"https://overview.mail.yahoo.co=
m/?.src=3DiOS" target=3D"_blank">Sent from Yahoo Mail for iPhone</a><u></u>=
<u></u></p></div></div></div>______________________________________________=
_<br>
<a href=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]<=
/a><br>
<br>
<a href=3D"http://www.fot-racing.com" rel=3D"noreferrer" target=3D"_blank">=
http://www.fot-racing.com</a><br>
<br>
et=3D"_blank">http://www.team.net/donate.html</a><br>
Archive: <a href=3D"http://www.team.net/pipermail/fot" rel=3D"noreferrer" t=
arget=3D"_blank">http://www.team.net/pipermail/fot</a><br>
[email-masked]" rel=3D"noreferrer" target=3D"_blank">http://autox.team.net/m=
ailman/options/fot/[email-masked]</a><br>
<br>
<br>
</blockquote></div>

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---

From: Robert Lang via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 21:11:02 +0000 (UTC)

--===============0647354599852464890==
	boundary="----=_Part_7190022_1968187219.1539119462283"

------=_Part_7190022_1968187219.1539119462283
Content-Transfer-Encoding: quoted-printable

 Hi - I'm running a 12.5:1 TR6 motor with a Goodparts header and a single 1=
2" glass-pack and a turn-down (indexed to point away from the sound meter).=
 This weekend past at Thompson, CT (local to you, Brian) I was under 95 dba=
 according to the sheets that I saw. I need to confirm that with the Chief =
of Sound because there was some confusion about the TRACK limit of 100 dba =
measured on the front straight at start/finish - I'm not sure what the dist=
ance from the track is, but it's gotta be either 50 or 75 feet. I ran a lot=
 of different lines at start finish due to traffic, and sounds never called=
 me in (no black flags). And if you know sound, the distance from the sourc=
e makes a HUGE difference in the readings. FWIW, the SCCA GCR now has a sou=
nd limit published and that includes the distance from the sound meter. But=
 you probably know that already.

I would concur from others that run them that they spiral core mufflers out=
 there will probably keep you under the sound limits for Thompson (and prob=
ably Palmer too.) I know Solo folks running the spiral core and they meet t=
he even stricter sound limits in Solo (for local venues like Devens in Ayer=
, MA).

Contrary to others' reports, I don't detect any power loss with this setup,=
 but I've never dyno'd the straight-pipe setup. My old setup with the Dynom=
ax "turbo" muffler was quiet as a mouse at WOT and I never set off sound an=
d (apparently) I was making "plenty of power". The problem with that setup =
is that it takes up too much space under the car and your GT6 would be even=
 more cramped for the space unless you run the pipes into the passenger foo=
t well and out the right side of the car (not that I've ever tried to figur=
e out how to do that)
;-)
c ya,Bob Lang

    On Tuesday, October 9, 2018, 3:19:02 PM EDT, Chris Marx via Fot <fot@au=
tox.team.net> wrote: =20
=20
 #yiv1773540966 #yiv1773540966 -- _filtered #yiv1773540966 {panose-1:2 4 5 =
3 5 4 6 3 2 4;} _filtered #yiv1773540966 {font-family:Calibri;panose-1:2 15=
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0966 span.yiv1773540966E-MailFormatvorlage18 {font-family:sans-serif;color:=
windowtext;}#yiv1773540966 .yiv1773540966MsoChpDefault {font-size:10.0pt;} =
_filtered #yiv1773540966 {margin:70.85pt 70.85pt 2.0cm 70.85pt;}#yiv1773540=
966 div.yiv1773540966WordSection1 {}#yiv1773540966=20
I had no idea that there are noise limits in USA for race cars.

 =C2=A0

Cheers

Chris

 =C2=A0

Von: Fot <[email-masked]> Im Auftrag von Brian Dennis via Fot
Gesendet: Montag, 8. Oktober 2018 22:08
An: FOT Triumph <[email-masked]>
Betreff: [Fot] Mufflers?

 =C2=A0

Thanks, Brian=C2=A0

Foster, RI

@yahoo.com

 =20
------=_Part_7190022_1968187219.1539119462283
Content-Transfer-Encoding: quoted-printable

<html><head></head><body><div class=3D"ydpc0cf66acyahoo-style-wrap" style=
=3D"font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:13px=
;"><div></div>
        <div>Hi - I'm running a 12.5:1 TR6 motor with a Goodparts header an=
d a single 12" glass-pack and a turn-down (indexed to point away from the s=
ound meter). This weekend past at Thompson, CT (local to you, Brian) I was =
under 95 dba according to the sheets that I saw. I need to confirm that wit=
h the Chief of Sound because there was some confusion about the TRACK limit=
 of 100 dba measured on the front straight at start/finish - I'm not sure w=
hat the distance from the track is, but it's gotta be either 50 or 75 feet.=
 I ran a lot of different lines at start finish due to traffic, and sounds =
never called me in (no black flags). And if you know sound, the distance fr=
om the source makes a HUGE difference in the readings. FWIW, the SCCA GCR n=
ow has a sound limit published and that includes the distance from the soun=
d meter. But you probably know that already.<br></div><div><br></div><div>I=
 would concur from others that run them that they spiral core mufflers out =
there will probably keep you under the sound limits for Thompson (and proba=
bly Palmer too.) I know Solo folks running the spiral core and they meet th=
e even stricter sound limits in Solo (for local venues like Devens in Ayer,=
 MA).<br></div><div><br></div><div>Contrary to others' reports, I don't det=
ect any power loss with this setup, but I've never dyno'd the straight-pipe=
 setup. My old setup with the Dynomax "turbo" muffler was quiet as a mouse =
at WOT and I never set off sound and (apparently) I was making "plenty of p=
ower". The problem with that setup is that it takes up too much space under=
 the car and your GT6 would be even more cramped for the space unless you r=
un the pipes into the passenger foot well and out the right side of the car=
 (not that I've ever tried to figure out how to do that)</div><div><br></di=
v><div>;-)</div><div><br></div><div>c ya,</div><div>Bob Lang<br></div><div>=
<br></div>
       =20
        </div><div id=3D"yahoo_quoted_9978054619" class=3D"yahoo_quoted">
            <div style=3D"font-family:'Helvetica Neue', Helvetica, Arial, s=
ans-serif;font-size:13px;color:#26282a;">
               =20
                <div>
                    On Tuesday, October 9, 2018, 3:19:02 PM EDT, Chris Marx=
 via Fot &lt;[email-masked]&gt; wrote:
                </div>
                <div><br></div>
                <div><br></div>
                <div><div id=3D"yiv1773540966"><style>#yiv1773540966 #yiv17=
73540966 --
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#yiv1773540966 </style><div><div class=3D"yiv1773540966WordSection1"><p cla=
ss=3D"yiv1773540966MsoNormal"><span style=3D"" lang=3D"EN-US">I had no idea=
 that there are noise limits in USA for race cars.</span></p><p class=3D"yi=
v1773540966MsoNormal"><span style=3D"" lang=3D"EN-US">Thought that is only =
in Europe.</span></p><p class=3D"yiv1773540966MsoNormal"><span style=3D"" l=
ang=3D"EN-US"> &nbsp;</span></p><p class=3D"yiv1773540966MsoNormal"><span s=
tyle=3D"" lang=3D"EN-US">Cheers</span></p><p class=3D"yiv1773540966MsoNorma=
l"><span style=3D"" lang=3D"EN-US">Chris</span></p><p class=3D"yiv177354096=
6MsoNormal"><span style=3D"" lang=3D"EN-US"> &nbsp;</span></p><div class=3D=
"yiv1773540966yqt0963322574" id=3D"yiv1773540966yqt50672"><div><div style=
=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm;">=
<p class=3D"yiv1773540966MsoNormal"><b>Von:</b> Fot &lt;[email-masked]=
eam.net&gt; <b>Im Auftrag von </b>Brian Dennis via Fot<br clear=3D"none"><b=
>Gesendet:</b> Montag, 8. Oktober 2018 22:08<br clear=3D"none"><b>An:</b> F=
OT Triumph &lt;[email-masked]&gt;<br clear=3D"none"><b>Betreff:</b> [Fo=
t] Mufflers?</p></div></div><p class=3D"yiv1773540966MsoNormal"> &nbsp;</p>=
<p class=3D"yiv1773540966MsoNormal">What are folks using on GT6 to get nois=
e down to 98db? Full race 12:1 2.0L. Most local (New England) tracks have n=
oise rules. Some have open exhaust days but are limited.</p><div><p class=
=3D"yiv1773540966MsoNormal">Thanks, Brian&nbsp;</p></div><div><p class=3D"y=
iv1773540966MsoNormal">Foster, RI<br clear=3D"none"><br clear=3D"none"><br =
clear=3D"none"><a rel=3D"nofollow" shape=3D"rect" target=3D"_blank" href=3D=
"https://overview.mail.yahoo.com/?.src=3DiOS">Sent from Yahoo Mail for iPho=
ne</a></p></div></div></div></div></div><div class=3D"yqt0963322574" id=3D"=
yqt44461">_______________________________________________<br clear=3D"none"=
><a shape=3D"rect" ymailto=3D"mailto:[email-masked]" href=3D"mailto:fot=
@autox.team.net">[email-masked]</a><br clear=3D"none"><br clear=3D"none=
"><a shape=3D"rect" href=3D"http://www.fot-racing.com" target=3D"_blank">ht=
tp://www.fot-racing.com</a><br clear=3D"none"><br clear=3D"none">Donate: <a=
 shape=3D"rect" href=3D"http://www.team.net/donate.html" target=3D"_blank">=
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e=3D"rect" href=3D"http://autox.team.net/mailman/options/fot/robertlangtr6@=
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one"></div></div>
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From: DAVE HOGYE via Fot <[email-masked]>
Date: Tue, 9 Oct 2018 19:10:50 -0700 (PDT)

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For Laguna Seca, built and first raced in 1957, I have seen crazy/interesting/hilarious plumbing in order to point the exhaust away from the db reading zones.  Like turning the exhaust up and along the rear bumper, then along the driver's side (left side) of the car, then adding a Supertrapp on the tail pipe.  This is for track days during the week when the limit is, if I remember correctly, 92db.  The track is surrounded by relatively new and currently being built, as fast as possible, multi-million dollar homes.  Coexistence in action.  Beautiful!  Peace out.

Dave H.

> On October 9, 2018 at 12:46 PM robert bownes via Fot <[email-masked]> wrote:
> 
> 
>     Yup, seems to have started many many years ago at Lime Rock, where there is no racing on Sunday because of the church across the street. Absolutely no engines before or after certain times of day, nothing louder than certain db limit (measured at the same point every weekend), etc.
> 
>     You end up having a muffler, a director tip to 'point' the noise away from the meter, and knowing where to lift to cut off the noise. :)
> 
>     My Spitfire was right on the limit on bad days (humidity makes a huge difference) so I kept a director tip in the trailer. Worked wonders. The FV, on the other hand, doesn't even come close to the limit with an open exhaust...But 2/3 the weight and half the HP. :)
> 
> 
> 
> 
> 
>     On Tue, Oct 9, 2018 at 3:29 PM Chris Marx via Fot < [email-masked] mailto:[email-masked] > wrote:
> 
>         > > 
> >         Von: Fot <[email-masked] mailto:[email-masked] > Im Auftrag von Brian Dennis via Fot
> >         An: FOT Triumph <[email-masked] mailto:[email-masked] >
> >         Betreff: [Fot] Mufflers?
> > 
> >          
> > 
> >         What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most local (New England) tracks have noise rules. Some have open exhaust days but are limited.
> > 
> >         Thanks, Brian 
> > 
> >         Foster, RI
> > 
> > 
> >         Sent from Yahoo Mail for iPhone https://overview.mail.yahoo.com/?.src=iOS
> > 
> >         Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/[email-masked]
> > 
> > 
> > 
>     Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/[email-masked]
> 
> 
> 

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<!DOCTYPE html>
<html><head>
    <meta charset=3D"UTF-8">
</head><body><p style=3D"font-size: 12pt; font-family: helvetica, arial, sa=
ns-serif; color: rgb(51, 51, 51);">For Laguna Seca, built and first raced i=
n 1957, I have seen crazy/interesting/hilarious plumbing in order to point =
the exhaust away from the db reading zones.&#160; Like turning the exhaust =
up and along the rear bumper, then along the driver&#39;s side (left side) =
of the car, then adding a Supertrapp on the tail pipe.&#160; This is for tr=
ack days during the week when the limit is, if I remember correctly, 92db.&=
#160; The track is surrounded by relatively new and currently being built, =
as fast as possible, multi-million dollar homes.&#160; Coexistence in actio=
n.&#160; Beautiful!&#160; Peace out.</p><p style=3D"font-size: 12pt; font-f=
amily: helvetica, arial, sans-serif; color: rgb(51, 51, 51);">Dave H.</p><b=
lockquote type=3D"cite">On October 9, 2018 at 12:46 PM robert bownes via Fo=
t &#60;[email-masked]&#62; wrote: <br> <br><div dir=3D"ltr"><div><br></=
div><div>Yup, seems to have started many many years ago at Lime Rock, where=
 there is no racing on Sunday because of the church across the street. Abso=
lutely no engines before or after certain times of day, nothing louder than=
 certain db limit (measured at the same point every weekend), etc. <br></di=
v><div><br></div><div>You end up having a muffler, a director tip to &#39;p=
oint&#39; the noise away from the meter, and knowing where to lift to cut o=
ff the noise. :)</div><div><br></div><div>My Spitfire was right on the limi=
t on bad days (humidity makes a huge difference) so I kept a director tip i=
n the trailer. Worked wonders. The FV, on the other hand, doesn&#39;t even =
come close to the limit with an open exhaust...But 2/3 the weight and half =
the HP. :)</div><div><br></div><div><br></div><div><br></div><div><br></div=
></div><br><div class=3D"ox-a32b50ec89-gmail_quote"><div dir=3D"ltr">On Tue=
, Oct 9, 2018 at 3:29 PM Chris Marx via Fot &#60; <a href=3D"mailto:fot@aut=
ox.team.net">[email-masked]</a>&#62; wrote: <br></div><blockquote><div>=
<div class=3D"ox-a32b50ec89-m_-6093483253167891305WordSection1"><p class=3D=
"ox-a32b50ec89-MsoNormal">I had no idea that there are noise limits in USA =
for race cars.<u></u><u></u></p><p class=3D"ox-a32b50ec89-MsoNormal">Though=
t that is only in Europe.<u></u><u></u></p><p class=3D"ox-a32b50ec89-MsoNor=
mal"><u></u>&#160;<u></u></p><p class=3D"ox-a32b50ec89-MsoNormal">Cheers<u>=
</u><u></u></p><p class=3D"ox-a32b50ec89-MsoNormal">Chris<u></u><u></u></p>=
<p class=3D"ox-a32b50ec89-MsoNormal"><u></u>&#160;<u></u></p><div><div styl=
e=3D"border: none; border-top: solid #e1e1e1 1.0pt; padding: 3.0pt 0cm 0cm =
0cm;"><p class=3D"ox-a32b50ec89-MsoNormal"><strong>Von:</strong> Fot &#60;<=
a href=3D"mailto:[email-masked]" target=3D"_blank" rel=3D"noope=
ner">[email-masked]</a>&#62; <strong>Im Auftrag von </strong>Br=
ian Dennis via Fot<br><strong>Gesendet:</strong> Montag, 8. Oktober 2018 22=
:08<br><strong>An:</strong> FOT Triumph &#60;<a href=3D"mailto:[email-masked]=
am.net" target=3D"_blank" rel=3D"noopener">[email-masked]</a>&#62;<br><=
strong>Betreff:</strong> [Fot] Mufflers?<u></u><u></u></p></div></div><p cl=
ass=3D"ox-a32b50ec89-MsoNormal"><u></u>&#160;<u></u></p><p class=3D"ox-a32b=
50ec89-MsoNormal">What are folks using on GT6 to get noise down to 98db? Fu=
ll race 12:1 2.0L. Most local (New England) tracks have noise rules. Some h=
ave open exhaust days but are limited.<u></u><u></u></p><div><p class=3D"ox=
-a32b50ec89-MsoNormal">Thanks, Brian&#160;<u></u><u></u></p></div><div><p c=
lass=3D"ox-a32b50ec89-MsoNormal">Foster, RI<br><br><br><a href=3D"https://o=
verview.mail.yahoo.com/?.src=3DiOS" target=3D"_blank" rel=3D"noopener">Sent=
 from Yahoo Mail for iPhone</a><u></u><u></u></p></div></div></div>________=
_______________________________________ <br> <a href=3D"mailto:[email-masked]=
am.net" target=3D"_blank" rel=3D"noopener">[email-masked]</a> <br> <br>=
 <a href=3D"http://www.fot-racing.com" target=3D"_blank" rel=3D"noopener">h=
ttp://www.fot-racing.com</a> <br> <br> Donate: <a href=3D"http://www.team.n=
et/donate.html" target=3D"_blank" rel=3D"noopener">http://www.team.net/dona=
te.html</a> <br> Archive: <a href=3D"http://www.team.net/pipermail/fot" tar=
get=3D"_blank" rel=3D"noopener">http://www.team.net/pipermail/fot</a> <br> =
[email-masked]" target=3D"_blank" rel=3D"noopener">http://autox.team.net/mai=
lman/options/fot/[email-masked]</a> <br> <br> <br></blockquote></div>_____=
__________________________________________ <br>[email-masked] <br> <br>=
http://www.fot-racing.com <br> <br>Donate: http://www.team.net/donate.html =
<br>Archive: http://www.team.net/pipermail/fot <br>Unsubscribe/Manage: http=
://autox.team.net/mailman/options/fot/[email-masked] <br> <br> <br></b=
lockquote></body></html>
=20
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From: "van.mulders.marcel--- via Fot" <[email-masked]>
Date: Wed, 10 Oct 2018 17:35:39 +0200 (CEST)

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I heard it from someone else and I've tried it myself : the endpipe turned =
upwards gives much better noise reduction than turning it downwards, probab=
ly because of the reflection of the sound waves upon the track surface when=
 turned down.=20
Marcel=20

Van: "fot" <[email-masked]>=20
Aan: "Duncan Charlton" <[email-masked]>=20
Cc: "fot" <[email-masked]>=20
Verzonden: Dinsdag 9 oktober 2018 20:34:47=20
Onderwerp: Re: [Fot] Mufflers?=20

Thats what I have on the Alfa. A straight pipe with a turn down on the end =
that I can rotate away from the sound testing equip.=20

On Mon, Oct 08, 2018 at 08:31 PM, Duncan Charlton via Fot wrote:=20

I=E2=80=99m told that a turn-down on the end of the tail pipe can cause a s=
ignificant drop the meter reading.=20

Duncan=20

BQ_BEGIN

On Oct 8, 2018, at 4:43 PM, Rocky Entriken via Fot < [ mailto:[email-masked]=
m.net | [email-masked] ] > wrote:=20

A Supertrapp takes my HP Spitfire (13:1) down to about 90 most days. Highes=
t I=E2=80=99ve hit the meter was 94 on a high humidity day. And I run it op=
en, no plates, straight out the back.=20
--Rocky Entriken=20
From: Brian Dennis via Fot=20
Sent: Monday, October 8, 2018 3:08 PM=20
To: FOT Triumph=20
Subject: [Fot] Mufflers?=20
What are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L.=
 Most local (New England) tracks have noise rules. Some have open exhaust d=
ays but are limited.=20
Thanks, Brian=20
Foster, RI=20

[ https://overview.mail.yahoo.com/?.src=3DiOS | Sent from Yahoo Mail for=20
iPhone ]=20

_______________________________________________=20
[ mailto:[email-masked] | [email-masked] ]=20

_______________________________________________=20
[ mailto:[email-masked] | [email-masked] ]=20

[email-masked]=20

[ http://www.fot-racing.com/ | http://www.fot-racing.com ]=20

 ]=20
Archive: [ http://www.team.net/pipermail/fot | http://www.team.net/pipermai=
l/fot ]=20
ptonline.net | http://autox.team.net/mailman/options/fot/alfetta95@optonlin=
e.net ]=20

BQ_END

[email-masked]=20

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<html><body><div style=3D"font-family: Verdana, Arial, Helvetica, sans-seri=
f; font-size: 10pt; color: #000000"><div>I heard it from someone else&nbsp;=
 and I've tried it myself : the endpipe turned upwards gives much better no=
ise reduction than turning it downwards, probably because of the reflection=
 of the sound waves upon the track surface when turned down.</div><div>Marc=
el</div><div><br></div><hr id=3D"zwchr" data-marker=3D"__DIVIDER__"><div da=
ta-marker=3D"__HEADERS__"><b>Van: </b>"fot" &lt;[email-masked]&gt;<br><=
b>Aan: </b>"Duncan Charlton" &lt;[email-masked]&gt;<br><b>Cc: =
</b>"fot" &lt;[email-masked]&gt;<br><b>Verzonden: </b>Dinsdag 9 oktober=
 2018 20:34:47<br><b>Onderwerp: </b>Re: [Fot] Mufflers?<br></div><br><div d=
ata-marker=3D"__QUOTED_TEXT__"><div style=3D"font-family:Verdana">Thats wha=
t I have on the Alfa.&nbsp; A straight pipe with a turn down on the end tha=
t I can rotate away from the sound testing equip.</div><div style=3D"font-f=
amily:Verdana"><br><br><br>On Mon, Oct 08, 2018 at 08:31 PM, Duncan Charlto=
n via Fot wrote:<br><br><blockquote style=3D"border-left: 2px solid rgb(136=
, 136, 136); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex">I=E2=80=99m told=
 that a turn-down on the end of the tail pipe can cause a significant drop =
the meter reading.<div class=3D""><br class=3D""></div><div class=3D"">Dunc=
an<br class=3D""><div><br class=3D""><blockquote class=3D""><div class=3D""=
>On Oct 8, 2018, at 4:43 PM, Rocky Entriken via Fot &lt;<a href=3D"mailto:f=
[email-masked]" class=3D"" target=3D"_blank">[email-masked]</a>&gt; =
e=3D"[email-masked]">Brian=20
<div class=3D""><b class=3D"">To:</b> <a title=3D"[email-masked]">FOT T=
riumph</a> </div>
<div class=3D"">&nbsp;</div></div>
<div style=3D"font-size: small; text-decoration: none; font-family: Calibri=
; font-weight: normal; font-style: normal; display: inline;" class=3D"">Wha=
t=20
are folks using on GT6 to get noise down to 98db? Full race 12:1 2.0L. Most=
=20
local (New England) tracks have noise rules. Some have open exhaust days bu=
t are=20
limited.=20
<div class=3D"">Thanks, Brian </div>
<div class=3D"">Foster, RI<br class=3D""><br class=3D""><br class=3D""><a h=
ref=3D"https://overview.mail.yahoo.com/?.src=3DiOS" class=3D"" target=3D"_b=
lank">Sent from Yahoo Mail for=20
iPhone</a><br class=3D""></div><div class=3D"">
<br></div><hr class=3D"">
_______________________________________________<br class=3D""><a href=3D"ma=
ilto:[email-masked]" class=3D"" target=3D"_blank">[email-masked]</a=
><br class=3D""><br class=3D"">http://www.fot-racing.com<br class=3D""><br =
class=3D"">Donate:=20
_______________________________________________<br class=3D""><a href=3D"ma=
ilto:[email-masked]" class=3D"" target=3D"_blank">[email-masked]</a=
><br class=3D""><br class=3D"">http://www.fot-racing.com<br class=3D""><br =
class=3D"">Donate: http://www.team.net/donate.html<br class=3D"">Archive: h=
ttp://www.team.net/pipermail/fot<br class=3D"">Unsubscribe/Manage: http://a=
utox.team.net/mailman/options/fot/[email-masked]<br class=3D""=
><br class=3D""><br class=3D""></div></blockquote></div><br class=3D""></di=
v><hr>_______________________________________________<br>
[email-masked]<br>
<br>
<a target=3D"_blank" href=3D"http://www.fot-racing.com">http://www.fot-raci=
ng.com</a><br>
<br>
//www.team.net/donate.html</a><br>
Archive: <a target=3D"_blank" href=3D"http://www.team.net/pipermail/fot">ht=
tp://www.team.net/pipermail/fot</a><br>
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ons/fot/[email-masked]</a><br>
<br>
<br>
</blockquote></div><br>_______________________________________________<br>f=
[email-masked]<br><br>http://www.fot-racing.com<br><br>Donate: http://ww=
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