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Hi John,=20
Good info, tnx. I=E2=80=99ll=E2=80=A6 hassall =E2=80=A6 them again.=20
Fingers crossed
jim
=E2=80=94
jim W4BEA
Fat-thumbed from my iPhone7
> On Jul 28, 2023, at 3:49 PM, R. John Lye <rjl6n@cstone.net> wrote:
>=20
> =EF=BB=BF
> Hi Jim,
>=20
> It can't have been 14 years since they last sold one, because I bought one=
from
> them about a year and a half ago.=20
>=20
> John =20
>=20
>=20
> On Fri, 28 Jul 2023 13:22:15 -0400, "J.C. Hassall via Fot" <fot@autox.team=
.net> wrote:
> =20
> Hi TeriAnn,
> =20
> That's great info, very extensive. Months ago I asked ITG UK if they had o=
ne in stock (NLA in the "colonies"). They said that they had no stock (last=
sale was 14 years ago), so it would be bespoke and cost 71 UK pounds plus c=
arriage, etc. Needless to say I declined.
> =20
> All the best=20
> =20
> jim
> =20
>> On Fri, Jul 28, 2023 at 11:39=E2=80=AFAM TeriAnn J. Wakeman via Fot <fot@=
autox.team.net> wrote:
>> Here are a couple of possible resources for people trying to piece
>> together an EFI system with a focus for TR3-4A engines.
>>=20
>> Before TWM went out of business they offered DCOEs, intake manifolds,
>> and major EFI conversion components, including throttle bodies based up
>> the DCOE configuration.
>>=20
>> When TWM went out of business they sold their EFI business or
>> transformed into Borla Induction
>>=20
>> https://www.borlainduction.com
>>=20
>> Who produces the DCOE based throttle bodies and other major EFI component=
s.
>>=20
>> TWM sold their intake manifold business to Pierce Manifolds, who still
>> offers the TWM DCOE conversion kit for the TR four.
>>=20
>> https://www.piercemanifolds.com/TRIUMPH_TR3_TR4_HIGH_PORT_WEBER_40_DCOE_p=
/k131.htm
>>=20
>> So you can still get the manifolds, linkage, EFI throttle bodies,
>> position sensors & such, all originally designed to work together as a
>> system.
>>=20
>> itg makes an air filter with holes properly spaced for the TR four using
>> TWM/Pierce manifolds and DCOEs or TWM/Borla throttle bodies. The
>> critical component is the back plate which I don't think is still being
>> mentioned in their web site. If you want to use a itg air filter (I have
>> one on my TR3 with TWM manifolds & DCOEs) ask for back plate part number
>> 28-JC-50.
>>=20
>> itg has a formula (for their filters only) that calculates the minimum
>> distance between the horn opening and the facing element for no negative
>> affect in air flow. The minimum distance is calculated by dividing the
>> inner diameter of the air horn by four.
>>=20
>> I think this is probably enough to piece together a mechanical fuel
>> injection system & put an air filter on it. No idea about a computer to
>> add the "E".
>>=20
>> TeriAnn
>>=20
>> _______________________________________________
>> fot@autox.team.net
>>=20
>> http://www.fot-racing.com
>>=20
>> Donate: http://www.team.net/donate.html
>> Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
>> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/jhassall@gm=
ail.com
>>=20
>> =20
> =20
> =20
> --
> jim W4BEA
> _______________________________________________
> fot@autox.team.net
>=20
> http://www.fot-racing.com
>=20
> Donate: http://www.team.net/donate.html
> Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
> Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/rjl6n@cstone=
.net
>=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">Hi John, <div><br></div><div>Good info=
, tnx. I=E2=80=99ll=E2=80=A6 hassall =E2=80=A6 them again. </div><div><=
br></div><div>Fingers crossed</div><div><br></div><div>jim<br><br><div dir=3D=
"ltr"><div>=E2=80=94</div><div>jim W4BEA</div>Fat-thumbed from m=
y iPhone7</div><div dir=3D"ltr"><br><blockquote type=3D"cite">On Jul 28, 202=
3, at 3:49 PM, R. John Lye <rjl6n@cstone.net> wrote:<br><br></blockquo=
te></div><blockquote type=3D"cite"><div dir=3D"ltr">=EF=BB=BF
<title></title>
<div class=3D"userStyles" style=3D" font-family: Arial; font-size: 12pt; col=
or: #000000;">Hi Jim,<br>
<br>
It can't have been 14 years since they last sold one, because I bought one f=
rom<br>
them about a year and a half ago. <br>
<br>
John
<footer class=3D"signatureContainer" style=3D"display:inline;"> </foote=
r>
<footer class=3D"replyforwardcontainer"><br>
<br>
<span>On Fri, 28 Jul 2023 13:22:15 -0400, "J.C. Hassall via Fot" <fot@aut=
ox.team.net> wrote:</span><br>
<div dir=3D"ltr">Hi TeriAnn,
<div> </div>
<div>That's great info, very extensive. Months ago I asked ITG UK if t=
hey had one in stock (NLA in the "colonies"). They said that they had n=
o stock (last sale was 14 years ago), so it would be bespoke and cost 71 UK p=
ounds plus carriage, etc. Needless to say I declined.</div>
<div> </div>
<div>All the best </div>
<div> </div>
<div>jim</div>
</div>
<div class=3D"gmail_quote">
<div class=3D"gmail_attr" dir=3D"ltr">On Fri, Jul 28, 2023 at 11:39=E2=80=AF=
AM TeriAnn J. Wakeman via Fot <<a href=3D"mailto:fot@autox.team.net";>fot@=
autox.team.net</a>> wrote:</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-l=
eft:1px solid rgb(204,204,204);padding-left:1ex">Here are a couple of possib=
le resources for people trying to piece<br>
together an EFI system with a focus for TR3-4A engines.<br>
<br>
Before TWM went out of business they offered DCOEs, intake manifolds,<br>
and major EFI conversion components, including throttle bodies based up<br>
the DCOE configuration.<br>
<br>
When TWM went out of business they sold their EFI business or<br>
transformed into Borla Induction<br>
<br>
<a href=3D"https://www.borlainduction.com"; rel=3D"noreferrer" target=3D"_bla=
nk">https://www.borlainduction.com</a><br>
<br>
Who produces the DCOE based throttle bodies and other major EFI components.<=
br>
<br>
TWM sold their intake manifold business to Pierce Manifolds, who still<br>
offers the TWM DCOE conversion kit for the TR four.<br>
<br>
<a href=3D"https://www.piercemanifolds.com/TRIUMPH_TR3_TR4_HIGH_PORT_WEBER_4=
0_DCOE_p/k131.htm" rel=3D"noreferrer" target=3D"_blank">https://www.piercema=
nifolds.com/TRIUMPH_TR3_TR4_HIGH_PORT_WEBER_40_DCOE_p/k131.htm</a><br>
<br>
So you can still get the manifolds, linkage, EFI throttle bodies,<br>
position sensors & such, all originally designed to work together as a<b=
r>
system.<br>
<br>
itg makes an air filter with holes properly spaced for the TR four using<br>=
TWM/Pierce manifolds and DCOEs or TWM/Borla throttle bodies. The<br>
critical component is the back plate which I don't think is still being<br>
mentioned in their web site. If you want to use a itg air filter (I have<br>=
one on my TR3 with TWM manifolds & DCOEs) ask for back plate part number=
<br>
28-JC-50.<br>
<br>
itg has a formula (for their filters only) that calculates the minimum<br>
distance between the horn opening and the facing element for no negative<br>=
affect in air flow. The minimum distance is calculated by dividing the<br>
inner diameter of the air horn by four.<br>
<br>
I think this is probably enough to piece together a mechanical fuel<br>
injection system & put an air filter on it. No idea about a computer to<=
br>
add the "E".<br>
<br>
TeriAnn<br>
<br>
_______________________________________________<br>
<a href=3D"mailto:fot@autox.team.net"; target=3D"_blank">fot@autox.team.net</=
a><br>
<br>
<a href=3D"http://www.fot-racing.com"; rel=3D"noreferrer" target=3D"_blank">h=
ttp://www.fot-racing.com</a><br>
<br>
t=3D"_blank">http://www.team.net/donate.html</a><br>
Archive: <a href=3D"http://autox.team.net/archive"; rel=3D"noreferrer" target=
=3D"_blank">http://autox.team.net/archive</a> <a href=3D"http://www.team.net=
/pipermail/fotUnsubscribe/Manage" rel=3D"noreferrer" target=3D"_blank">http:=
//www.team.net/pipermail/fot<br>
/jhassall@gmail.com" rel=3D"noreferrer" target=3D"_blank">http://autox.team.=
net/mailman/options/fot/jhassall@gmail.com</a><br>
<br>
</blockquote>
</div>
<div> </div>
<span class=3D"gmail_signature_prefix">-- </span>
<div class=3D"gmail_signature" dir=3D"ltr">
<div dir=3D"ltr">
<div>
<div dir=3D"ltr">
<div>
<div dir=3D"ltr">
<div>
<div dir=3D"ltr">
<div>
<div><span style=3D"color:rgb(0,0,0);font-family:arial,helvetica,sans-serif;=
background-color:rgb(250,250,251)">jim W4BEA</span></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
_______________________________________________<br>
fot@autox.team.net<br>
<br>
http://www.fot-racing.com<br>
<br>
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot<br>=
et<br>
<br>
</footer>
</div>
</div></blockquote></div></body></html>=
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http://www.fot-racing.com
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
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