Subject: [Fot] Fwd: Video from yesterday at Arizona Motorsports Park

From: Lyman Scherer via Fot <[email-masked]>
Date: Mon, 7 Apr 2025 21:30:47 -0700

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utf-8"></head><body dir=3D"auto"><br id=3D"lineBreakAtBeginningOfSignature">=
<div dir=3D"ltr">Sent from my iPhone</div><div dir=3D"ltr"><br>Begin forward=
ed message:<br><br></div><blockquote type=3D"cite"><div dir=3D"ltr"><b>From:=
</b> Lyman Scherer &lt;[email-masked]&gt;<br><b>Date:</b> April 7, 2025=
 at 9:21:02=E2=80=AFPM MST<br><b>To:</b> Dave Riddle &lt;[email-masked]=
&gt;<br><b>Subject:</b> <b>Re: [Fot] Video from yesterday at Arizona Motorsp=
orts Park</b><br><br></div></blockquote><blockquote type=3D"cite"><div dir=3D=
"ltr">=EF=BB=BF<meta http-equiv=3D"content-type" content=3D"text/html; chars=
et=3Dutf-8">It is intake leakage.. with stock gasket (stainless covered with=
 fiber material) have blown #4 and #1 ports at different events.<div>&nbsp;H=
ave used same gasket on same BajaTR3 engine for 7 years, dozens of events, 1=
000=E2=80=99s of miles without failure!</div><div>Variable is: TR4 intake an=
d headers that came with #65 car.</div><div>Systems checked: solid 150+ comp=
ression, plugs great! cones grey w/ no oiling, valve clearances not changing=
 set .016=E2=80=9D intakes .018=E2=80=9D exhaust, timing &amp; advance ok 20=
=E2=80=99 idle 32=E2=80=99 advance, carb jetting from past only richened mai=
n.</div><div>Solution? Crappy sealing surface clamping of intake/exhaust stu=
d hardware. Or fab soft copper gasket?<br id=3D"lineBreakAtBeginningOfSignat=
ure"><div dir=3D"ltr">Sent from my iPhone</div><div dir=3D"ltr"><br><blockqu=
ote type=3D"cite">On Apr 7, 2025, at 5:54=E2=80=AFPM, Dave &nbsp;Riddle via =
Fot &lt;[email-masked]&gt; wrote:<br><br></blockquote></div><blockquote t=
ype=3D"cite"><div dir=3D"ltr">=EF=BB=BF

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<div class=3D"WordSection1">
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Cal=
ibri&quot;,sans-serif">Yes on the Webbers. Fuel pressure seemed good as did t=
he color of th eplugs<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Cal=
ibri&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Cal=
ibri&quot;,sans-serif;mso-ligatures:standardcontextual"><o:p>&nbsp;</o:p></s=
pan></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Cal=
ibri&quot;,sans-serif;mso-ligatures:standardcontextual">Dave Riddle<o:p></o:=
p></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Cal=
ibri&quot;,sans-serif;mso-ligatures:standardcontextual">602.692.5276<o:p></o=
:p></span></p>
</div>
<p class=3D"MsoNormal"><span style=3D"font-size:11.0pt;font-family:&quot;Cal=
ibri&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
<div>
<div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0=
in 0in">
<p class=3D"MsoNormal"><b><span style=3D"font-size:11.0pt;font-family:&quot;=
Calibri&quot;,sans-serif">From:</span></b><span style=3D"font-size:11.0pt;fo=
nt-family:&quot;Calibri&quot;,sans-serif"> David Gott &lt;[email-masked]=
om&gt;
<br>
<b>Sent:</b> Monday, April 7, 2025 4:47 PM<br>
<b>To:</b> Dave Riddle &lt;[email-masked]&gt;; FOT ([email-masked])=
 &lt;[email-masked]&gt;<br>
<b>Subject:</b> Re: [Fot] Video from yesterday at Arizona Motorsports Park<o=
:p></o:p></span></p>
</div>
</div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Just because I=E2=80=99ve missed this myself and watc=
hed others do the same; check timing. &nbsp; &nbsp;I take it you are running=
 webbers if you mention jetting? &nbsp;Curious about fuel pressure=E2=80=A6<=
o:p></o:p></p>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
<div>
<p class=3D"MsoNormal">Normally would sound like detonation if you lose midr=
ange; possible if you have an intake leak even with low compression. &nbsp;W=
hat do the plugs look like?<o:p></o:p></p>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
<div>
<p class=3D"MsoNormal">I=E2=80=99m likely stating the obvious things, but so=
metimes the simple is overlooked=E2=80=A6.<o:p></o:p></p>
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
<div>
<p class=3D"MsoNormal">Hope that helps,<o:p></o:p></p>
</div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12.0pt">Dave Gott<br>
<br>
<o:p></o:p></p>
<div>
<p class=3D"MsoNormal"><a href=3D"https://mail.onelink.me/107872968?pid=3Dna=
tiveplacement&amp;c=3DGlobal_Acquisition_YMktg_315_Internal_EmailSignature&a=
mp;af_sub1=3DAcquisition&amp;af_sub2=3DGlobal_YMktg&amp;af_sub3=3D&amp;af_su=
b4=3D100000604&amp;af_sub5=3DEmailSignature__Static_"><span style=3D"font-si=
ze:9.0pt">Sent
 from Yahoo Mail for iPhone</span></a><o:p></o:p></p>
</div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"yahoo-quoted-begin" style=3D"margin-top:0in"><span style=3D"font=
-size:11.5pt;color:#715FFA">On Monday, April 7, 2025, 7:39 PM, Dave Riddle v=
ia Fot &lt;<a href=3D"mailto:[email-masked]">[email-masked]</a>&gt; w=
rote:<o:p></o:p></span></p>
<blockquote style=3D"margin-top:5.0pt;margin-bottom:5.0pt">
<div id=3D"yiv7680026821">
<div>
<div>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt"><a href=
=3D"https://youtu.be/MQjU3jhW7Y8" target=3D"_blank">https://youtu.be/MQjU3jh=
W7Y8</a></span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">&nbsp;<=
/span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">Took th=
e TR4 out in an HPDE3 Session to test how she=E2=80=99s handling. I like how=
 she handles but we have developed a lean condition.&nbsp; Revs fall flat be=
tween 4-5k then come back between 5-6k.&nbsp; Changed
 jetting and that did not really help. Neither did hotted plugs. Lyman check=
ed valve adjustments. That was not the issue either. It is odd however that w=
e are blowing out the intake gaskets but no issue with the exhaust gaskets.<=
/span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">&nbsp;<=
/span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">Lyman f=
igures we are running about 90 hp at the wheel. Hopefully putting it on a dy=
no next month will help find the lean issue and maybe some more hp from this=
 low compression engine.&nbsp; This is
 the motor (and 5 speed Toyota) that was in the Baja Car which needs low com=
pression to deal with low quality fuel in Mexico.&nbsp; This fall a rebuilt h=
igh compression engine along with a 4 speed Triumph box will be installed.</=
span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">&nbsp;<=
/span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><a href=3D"http://www.microworks.net/" t=
arget=3D"_blank"><span style=3D"font-size:11.0pt;text-decoration:none"></spa=
n></a></p><div><a href=3D"http://www.microworks.net/" target=3D"_blank">&lt;=
image001.jpg&gt;</a></div><o:p></o:p><p></p>
<p class=3D"yiv7680026821msonormal"><b>Dave Riddle</b><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">Busines=
s IT Consulting</span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">Office:=
 480.610.8234</span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">Cell: 6=
02.692.5276</span><o:p></o:p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">eMail: <=
a href=3D"mailto:[email-masked]" target=3D"_blank">
<span style=3D"color:#7B78FF">[email-masked]</span></a></span><o:p></o:=
p></p>
<p class=3D"yiv7680026821msonormal"><span style=3D"font-size:11.0pt">Website=
: <a href=3D"http://www.microworks.net/" target=3D"_blank">
<span style=3D"color:#7B78FF">http://www.microworks.net</span></a></span><o:=
p></o:p></p>
<p class=3D"yiv7680026821msonormal"><a href=3D"https://partner.microsoft.com=
/en-US/" target=3D"_blank"><span style=3D"font-size:11.0pt;color:windowtext;=
text-decoration:none"></span></a></p><div><a href=3D"https://partner.microso=
ft.com/en-US/" target=3D"_blank">&lt;image002.png&gt;</a></div><a href=3D"ht=
tps://www.acronis.com/en-us/" target=3D"_blank"><span style=3D"font-size:11.=
0pt;text-decoration:none"><div>&lt;image003.png&gt;</div></span></a><a href=3D=
"https://www.clio.com/" target=3D"_blank"><span style=3D"font-size:11.0pt;te=
xt-decoration:none"><div>&lt;image004.png&gt;</div></span></a><a href=3D"htt=
ps://www.citycommunications.com/" target=3D"_blank"><span style=3D"font-size=
:11.0pt;color:windowtext;text-decoration:none"><div>&lt;image005.png&gt;</di=
v></span></a><o:p></o:p><p></p>
<p class=3D"yiv7680026821msonormal">&nbsp;<o:p></o:p></p>
</div>
</div>
</div>
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---

From: McKearn McKearn via Fot <[email-masked]>
Date: Tue, 8 Apr 2025 11:13:46 -0700

--===============1281316279470758629==

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Content-Transfer-Encoding: quoted-printable

Lyman,
  I have always had good luck while keeping the fuel pressure as close to 3
psi as possible. Larger diameter fuel line may help with fuel flow while
keeping pressure down.
                                        P.J.

On Mon, Apr 7, 2025 at 10:40=E2=80=AFPM Lyman Scherer via Fot <[email-masked]=
am.net>
wrote:

>
> Sent from my iPhone
>
> Begin forwarded message:
>
> *From:* Lyman Scherer <[email-masked]>
> *Date:* April 7, 2025 at 9:21:02=E2=80=AFPM MST
> *To:* Dave Riddle <[email-masked]>
> *Subject:* *Re: [Fot] Video from yesterday at Arizona Motorsports Park*
>
> =EF=BB=BFIt is intake leakage.. with stock gasket (stainless covered with=
 fiber
> material) have blown #4 and #1 ports at different events.
>  Have used same gasket on same BajaTR3 engine for 7 years, dozens of
> events, 1000=E2=80=99s of miles without failure!
> Variable is: TR4 intake and headers that came with #65 car.
> Systems checked: solid 150+ compression, plugs great! cones grey w/ no
> oiling, valve clearances not changing set .016=E2=80=9D intakes .018=E2=
=80=9D exhaust,
> timing & advance ok 20=E2=80=99 idle 32=E2=80=99 advance, carb jetting fr=
om past only
> richened main.
> Solution? Crappy sealing surface clamping of intake/exhaust stud hardware=
.
> Or fab soft copper gasket?
> Sent from my iPhone
>
> On Apr 7, 2025, at 5:54=E2=80=AFPM, Dave  Riddle via Fot <[email-masked].=
net>
> wrote:
>
> =EF=BB=BF
>
> Yes on the Webbers. Fuel pressure seemed good as did the color of th eplu=
gs
>
>
>
>
>
> Dave Riddle
>
> 602.692.5276
>
>
>
> *From:* David Gott <[email-masked]>
> *Sent:* Monday, April 7, 2025 4:47 PM
> *To:* Dave Riddle <[email-masked]>; FOT ([email-masked]) <
> [email-masked]>
> *Subject:* Re: [Fot] Video from yesterday at Arizona Motorsports Park
>
>
>
> Just because I=E2=80=99ve missed this myself and watched others do the sa=
me; check
> timing.    I take it you are running webbers if you mention jetting?
> Curious about fuel pressure=E2=80=A6
>
>
>
> Normally would sound like detonation if you lose midrange; possible if yo=
u
> have an intake leak even with low compression.  What do the plugs look li=
ke?
>
>
>
> I=E2=80=99m likely stating the obvious things, but sometimes the simple i=
s
> overlooked=E2=80=A6.
>
>
>
> Hope that helps,
>
> Dave Gott
>
> Sent from Yahoo Mail for iPhone
> <https://mail.onelink.me/107872968?pid=3Dnativeplacement&c=3DGlobal_Acqui=
sition_YMktg_315_Internal_EmailSignature&af_sub1=3DAcquisition&af_sub2=3DGl=
obal_YMktg&af_sub3=3D&af_sub4=3D100000604&af_sub5=3DEmailSignature__Static_=
>
>
>
>
> On Monday, April 7, 2025, 7:39 PM, Dave Riddle via Fot <[email-masked]=
t>
> wrote:
>
> https://youtu.be/MQjU3jhW7Y8
>
>
>
> Took the TR4 out in an HPDE3 Session to test how she=E2=80=99s handling. =
I like
> how she handles but we have developed a lean condition.  Revs fall flat
> between 4-5k then come back between 5-6k.  Changed jetting and that did n=
ot
> really help. Neither did hotted plugs. Lyman checked valve adjustments.
> That was not the issue either. It is odd however that we are blowing out
> the intake gaskets but no issue with the exhaust gaskets.
>
>
>
> Lyman figures we are running about 90 hp at the wheel. Hopefully putting
> it on a dyno next month will help find the lean issue and maybe some more
> hp from this low compression engine.  This is the motor (and 5 speed
> Toyota) that was in the Baja Car which needs low compression to deal with
> low quality fuel in Mexico.  This fall a rebuilt high compression engine
> along with a 4 speed Triumph box will be installed.
>
>
>
> <http://www.microworks.net/>
>  <http://www.microworks.net/>
>
> *Dave Riddle*
>
> Business IT Consulting
>
> Office: 480.610.8234
>
> Cell: 602.692.5276
>
> eMail: [email-masked]
>
> Website: http://www.microworks.net
>
> <https://partner.microsoft.com/en-US/>
>  <https://partner.microsoft.com/en-US/>
> <https://www.acronis.com/en-us/>
> <https://www.clio.com/>
> <https://www.citycommunications.com/>
>
>
>
> Donate: http://www.team.net/donate.html
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/fot/[email-masked]
>
> Donate: http://www.team.net/donate.html
> Unsubscribe/Manage:
> http://autox.team.net/mailman/options/fot/[email-masked]
>
>
> Donate: http://www.team.net/donate.html
> Unsubscribe/Manage <http://www.team.net/pipermail/fotUnsubscribe/Manage>:
> http://autox.team.net/mailman/options/fot/[email-masked]
>
>
>

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Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr">Lyman,<div>=C2=A0 I have always had good luck while keepin=
g the fuel pressure as close to 3 psi as possible. Larger diameter fuel lin=
e may help with fuel flow while keeping pressure down.</div><div>=C2=A0 =C2=
=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 P.J.</div></div><br=
><div class=3D"gmail_quote gmail_quote_container"><div dir=3D"ltr" class=3D=
"gmail_attr">On Mon, Apr 7, 2025 at 10:40=E2=80=AFPM Lyman Scherer via Fot =
&lt;<a href=3D"mailto:[email-masked]">[email-masked]</a>&gt; wrote:=
<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8=
ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir=3D"aut=
o"><br id=3D"m_9133078507695604019lineBreakAtBeginningOfSignature"><div dir=
=3D"ltr">Sent from my iPhone</div><div dir=3D"ltr"><br>Begin forwarded mess=
age:<br><br></div><blockquote type=3D"cite"><div dir=3D"ltr"><b>From:</b> L=
yman Scherer &lt;<a href=3D"mailto:[email-masked]" target=3D"_blank">l=
[email-masked]</a>&gt;<br><b>Date:</b> April 7, 2025 at 9:21:02=E2=80=
=AFPM MST<br><b>To:</b> Dave Riddle &lt;<a href=3D"mailto:[email-masked]=
et" target=3D"_blank">[email-masked]</a>&gt;<br><b>Subject:</b> <b>Re:=
 [Fot] Video from yesterday at Arizona Motorsports Park</b><br><br></div></=
blockquote><blockquote type=3D"cite"><div dir=3D"ltr">=EF=BB=BFIt is intake=
 leakage.. with stock gasket (stainless covered with fiber material) have b=
lown #4 and #1 ports at different events.<div>=C2=A0Have used same gasket o=
n same BajaTR3 engine for 7 years, dozens of events, 1000=E2=80=99s of mile=
s without failure!</div><div>Variable is: TR4 intake and headers that came =
with #65 car.</div><div>Systems checked: solid 150+ compression, plugs grea=
t! cones grey w/ no oiling, valve clearances not changing set .016=E2=80=9D=
 intakes .018=E2=80=9D exhaust, timing &amp; advance ok 20=E2=80=99 idle 32=
=E2=80=99 advance, carb jetting from past only richened main.</div><div>Sol=
ution? Crappy sealing surface clamping of intake/exhaust stud hardware. Or =
fab soft copper gasket?<br id=3D"m_9133078507695604019lineBreakAtBeginningO=
fSignature"><div dir=3D"ltr">Sent from my iPhone</div><div dir=3D"ltr"><br>=
<blockquote type=3D"cite">On Apr 7, 2025, at 5:54=E2=80=AFPM, Dave =C2=A0Ri=
ddle via Fot &lt;<a href=3D"mailto:[email-masked]" target=3D"_blank">fo=
[email-masked]</a>&gt; wrote:<br><br></blockquote></div><blockquote type=
=3D"cite"><div dir=3D"ltr">=EF=BB=BF

<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">Yes on the Webbers. Fuel pressure seemed good as did the color of=
 th eplugs<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">Dave Riddle<u></u><u></u></span></p>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif">602.692.5276<u></u><u></u></span></p>
</div>
<p class=3D"MsoNormal"><span style=3D"font-size:11pt;font-family:Calibri,sa=
ns-serif"><u></u>=C2=A0<u></u></span></p>
<div>
<div style=3D"border-right:none;border-bottom:none;border-left:none;border-=
top:1pt solid rgb(225,225,225);padding:3pt 0in 0in">
<p class=3D"MsoNormal"><b><span style=3D"font-size:11pt;font-family:Calibri=
,sans-serif">From:</span></b><span style=3D"font-size:11pt;font-family:Cali=
bri,sans-serif"> David Gott &lt;<a href=3D"mailto:[email-masked]" tar=
get=3D"_blank">[email-masked]</a>&gt;
<br>
<b>Sent:</b> Monday, April 7, 2025 4:47 PM<br>
<b>To:</b> Dave Riddle &lt;<a href=3D"mailto:[email-masked]" target=3D=
"_blank">[email-masked]</a>&gt;; FOT (<a href=3D"mailto:[email-masked]=
.net" target=3D"_blank">[email-masked]</a>) &lt;<a href=3D"mailto:fot@a=
utox.team.net" target=3D"_blank">[email-masked]</a>&gt;<br>
<b>Subject:</b> Re: [Fot] Video from yesterday at Arizona Motorsports Park<=
u></u><u></u></span></p>
</div>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p class=3D"MsoNormal">Just because I=E2=80=99ve missed this myself and wat=
ched others do the same; check timing. =C2=A0 =C2=A0I take it you are runni=
ng webbers if you mention jetting?=C2=A0 Curious about fuel pressure=E2=80=
=A6<u></u><u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Normally would sound like detonation if you lose mid=
range; possible if you have an intake leak even with low compression.=C2=A0=
 What do the plugs look like?<u></u><u></u></p>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">I=E2=80=99m likely stating the obvious things, but s=
ometimes the simple is overlooked=E2=80=A6.<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
</div>
<div>
<p class=3D"MsoNormal">Hope that helps,<u></u><u></u></p>
</div>
<div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12pt">Dave Gott<br>
<br>
<u></u><u></u></p>
<div>
<p class=3D"MsoNormal"><a href=3D"https://mail.onelink.me/107872968?pid=3Dn=
ativeplacement&amp;c=3DGlobal_Acquisition_YMktg_315_Internal_EmailSignature=
&amp;af_sub1=3DAcquisition&amp;af_sub2=3DGlobal_YMktg&amp;af_sub3=3D&amp;af=
_sub4=3D100000604&amp;af_sub5=3DEmailSignature__Static_" target=3D"_blank">=
<span style=3D"font-size:9pt">Sent
 from Yahoo Mail for iPhone</span></a><u></u><u></u></p>
</div>
<p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p>
<p style=3D"margin-top:0in"><span style=3D"font-size:11.5pt;color:rgb(113,9=
5,250)">On Monday, April 7, 2025, 7:39 PM, Dave Riddle via Fot &lt;<a href=
=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]</a>&gt;=
 wrote:<u></u><u></u></span></p>
<blockquote style=3D"margin-top:5pt;margin-bottom:5pt">
<div id=3D"m_9133078507695604019yiv7680026821">
<div>
<div>
<p><span style=3D"font-size:11pt"><a href=3D"https://youtu.be/MQjU3jhW7Y8" =
target=3D"_blank">https://youtu.be/MQjU3jhW7Y8</a></span><u></u><u></u></p>
<p><span style=3D"font-size:11pt">=C2=A0</span><u></u><u></u></p>
<p><span style=3D"font-size:11pt">Took the TR4 out in an HPDE3 Session to t=
est how she=E2=80=99s handling. I like how she handles but we have develope=
d a lean condition.=C2=A0 Revs fall flat between 4-5k then come back betwee=
n 5-6k.=C2=A0 Changed
 jetting and that did not really help. Neither did hotted plugs. Lyman chec=
ked valve adjustments. That was not the issue either. It is odd however tha=
t we are blowing out the intake gaskets but no issue with the exhaust gaske=
ts.</span><u></u><u></u></p>
<p><span style=3D"font-size:11pt">=C2=A0</span><u></u><u></u></p>
<p><span style=3D"font-size:11pt">Lyman figures we are running about 90 hp =
at the wheel. Hopefully putting it on a dyno next month will help find the =
lean issue and maybe some more hp from this low compression engine.=C2=A0 T=
his is
 the motor (and 5 speed Toyota) that was in the Baja Car which needs low co=
mpression to deal with low quality fuel in Mexico.=C2=A0 This fall a rebuil=
t high compression engine along with a 4 speed Triumph box will be installe=
d.</span><u></u><u></u></p>
<p><span style=3D"font-size:11pt">=C2=A0</span><u></u><u></u></p>
<p><a href=3D"http://www.microworks.net/" target=3D"_blank"><span style=3D"=
font-size:11pt;text-decoration:none"></span></a></p><div><a href=3D"http://=
www.microworks.net/" target=3D"_blank">&lt;image001.jpg&gt;</a></div><u></u=
><u></u><p></p>
<p><b>Dave Riddle</b><u></u><u></u></p>
<p><span style=3D"font-size:11pt">Business IT Consulting</span><u></u><u></=
u></p>
<p><span style=3D"font-size:11pt">Office: 480.610.8234</span><u></u><u></u>=
</p>
<p><span style=3D"font-size:11pt">Cell: 602.692.5276</span><u></u><u></u></=
p>
<p><span style=3D"font-size:11pt">eMail: <a href=3D"mailto:dave@microworks.=
net" target=3D"_blank">
<span style=3D"color:rgb(123,120,255)">[email-masked]</span></a></span=
><u></u><u></u></p>
<p><span style=3D"font-size:11pt">Website: <a href=3D"http://www.microworks=
.net/" target=3D"_blank">
<span style=3D"color:rgb(123,120,255)">http://www.microworks.net</span></a>=
</span><u></u><u></u></p>
<p><a href=3D"https://partner.microsoft.com/en-US/" target=3D"_blank"><span=
 style=3D"font-size:11pt;color:windowtext;text-decoration:none"></span></a>=
</p><div><a href=3D"https://partner.microsoft.com/en-US/" target=3D"_blank"=
>&lt;image002.png&gt;</a></div><a href=3D"https://www.acronis.com/en-us/" t=
arget=3D"_blank"><span style=3D"font-size:11pt;text-decoration:none"><div>&=
lt;image003.png&gt;</div></span></a><a href=3D"https://www.clio.com/" targe=
t=3D"_blank"><span style=3D"font-size:11pt;text-decoration:none"><div>&lt;i=
mage004.png&gt;</div></span></a><a href=3D"https://www.citycommunications.c=
om/" target=3D"_blank"><span style=3D"font-size:11pt;color:windowtext;text-=
decoration:none"><div>&lt;image005.png&gt;</div></span></a><u></u><u></u><p=
></p>
<p>=C2=A0<u></u><u></u></p>
</div>
</div>
</div>
<p class=3D"MsoNormal" style=3D"margin-bottom:12pt">_______________________=
________________________<br>
<a href=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]<=
/a><br>
<br>
<a href=3D"http://www.fot-racing.com" target=3D"_blank">http://www.fot-raci=
ng.com</a><br>
<br>
//www.team.net/donate.html</a><br>
Archive: <a href=3D"http://autox.team.net/archive" target=3D"_blank">http:/=
/autox.team.net/archive</a>
<a href=3D"http://www.team.net/pipermail/fot" target=3D"_blank">http://www.=
team.net/pipermail/fot</a><br>
[email-masked]" target=3D"_blank">
http://autox.team.net/mailman/options/fot/[email-masked]</a><br>
<br>
<u></u><u></u></p>
</blockquote>
</div>
</div>
</div>

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ef=3D"mailto:[email-masked]" target=3D"_blank">[email-masked]</a></=
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lockquote></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://autox.team.net/archive" rel=3D"noreferrer" targe=
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</blockquote></div>

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