Subject: [TR] O2 Sensor on TR6

From: "Jim Henningsen" <[email-masked]>
Date: Fri, 17 Jul 2020 13:43:53 -0400

Anyone have experience with adding O2 sensor on a TR6?  I am working on
installing street comp upgraded motor and have exhaust header going into 2
1/4 straight pipe with cherry bomb near rear.  Will have Triple ZS carb
setup.  While everything is apart seems like a good time to install and O2
bung.  Just curious if folks who have done this found it helpful in tuning
carbs.  Thanks
Jim Henningsen
Ocala, FL
61 TR3A
62 TR4
75 TR6
81 TR8

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From: Jack McGahey <[email-masked]>
Date: Fri, 17 Jul 2020 20:00:03 -0400

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You could install meters in the car, you could interface them with a display=
, or a lap top in the car when you want to tune it, you could Wire to outlet=
s to plug into the computer on a chassis dyno - all kinds of possibilities -=
 ideally you would have one sensor for each carb to optimize tuning=20

Cheers,
Jack Mc

Sent from my iPad

> On Jul 17, 2020, at 7:35 PM, Greg Lemon <[email-masked]> wrote:
>=20
> =EF=BB=BF
> Excuse my ignorance, but when you put an O2 sensor on an old car without a=
 "brain" like most of our carburated old triumphs, what do you hook it up to=
 to get the reading?
>=20
> Thanks,
>=20
> Greg Lemon
> TR250
>=20
>> On Fri, Jul 17, 2020, 1:45 PM andrew uprichard <[email-masked]>=
 wrote:
>> I have added O2 sensors to a TR250 with triple webers and my smallmouth T=
R3.
>> In both cases I took the cars to a rolling road and the sensors were
>> invaluable in helping tune the cars.
>>=20
>> Andrew Uprichard
>> Jackson, Michigan
>>=20
>> -----Original Message-----
>> From: Triumphs <[email-masked]> On Behalf Of Jim Henning=
sen
>> Sent: Friday, July 17, 2020 1:44 PM
>> To: [email-masked]
>> Subject: [TR] O2 Sensor on TR6
>>=20
>> installing street comp upgraded motor and have exhaust header going into 2=

>> setup.  While everything is apart seems like a good time to install and O=
2
>> bung.  Just curious if folks who have done this found it helpful in tunin=
g
>> carbs.  Thanks Jim Henningsen Ocala, FL
>> 61 TR3A
>> 62 TR4
>> 75 TR6
>> 81 TR8
>>=20
>>=20
>> Donate: http://www.team.net/donate.html
>> Archive: http://www.team.net/pipermail/triumphs  http://www.team.net/arch=
ive
>>=20
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>> http://autox.team.net/mailman/options/triumphs/[email-masked]
>>=20
>>=20
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ive
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>=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">You could install meters in the car, you co=
uld interface them with a display, or a lap top in the car when you want to t=
une it, you could Wire to outlets to plug into the computer on a chassis dyn=
o - all kinds of possibilities - ideally you would have one sensor for each c=
arb to optimize tuning&nbsp;<div><br></div><div>Cheers,</div><div>Jack Mc<br=
><br><div dir=3D"ltr">Sent from my iPad</div><div dir=3D"ltr"><br><blockquot=
e type=3D"cite">On Jul 17, 2020, at 7:35 PM, Greg Lemon &lt;[email-masked]=
&gt; wrote:<br><br></blockquote></div><blockquote type=3D"cite"><div dir=3D"=
ltr">=EF=BB=BF<div dir=3D"auto">Excuse my ignorance, but when you put an O2 s=
ensor on an old car without a "brain" like most of our carburated old triump=
hs, what do you hook it up to to get the reading?<div dir=3D"auto"><br></div=
><div dir=3D"auto">Thanks,</div><div dir=3D"auto"><br></div><div dir=3D"auto=
">Greg Lemon</div><div dir=3D"auto">TR250</div></div><br><div class=3D"gmail=
_quote"><div dir=3D"ltr" class=3D"gmail_attr">On Fri, Jul 17, 2020, 1:45 PM a=
ndrew uprichard &lt;<a href=3D"mailto:[email-masked]">auprichard@u=
prichard.net</a>&gt; wrote:<br></div><blockquote class=3D"gmail_quote" style=
=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have ad=
ded O2 sensors to a TR250 with triple webers and my smallmouth TR3.<br>
In both cases I took the cars to a rolling road and the sensors were<br>
invaluable in helping tune the cars.<br>
<br>
Andrew Uprichard<br>
Jackson, Michigan<br>
<br>
-----Original Message-----<br>
From: Triumphs &lt;<a href=3D"mailto:[email-masked]" target=
=3D"_blank" rel=3D"noreferrer">[email-masked]</a>&gt; On Be=
half Of Jim Henningsen<br>
Sent: Friday, July 17, 2020 1:44 PM<br>
To: <a href=3D"mailto:[email-masked]" target=3D"_blank" rel=3D"nore=
ferrer">[email-masked]</a><br>
Subject: [TR] O2 Sensor on TR6<br>
<br>
Anyone have experience with adding O2 sensor on a TR6?&nbsp; I am working on=
<br>
installing street comp upgraded motor and have exhaust header going into 2<b=
r>
1/4 straight pipe with cherry bomb near rear.&nbsp; Will have Triple ZS carb=
<br>
setup.&nbsp; While everything is apart seems like a good time to install and=
 O2<br>
bung.&nbsp; Just curious if folks who have done this found it helpful in tun=
ing<br>
carbs.&nbsp; Thanks Jim Henningsen Ocala, FL<br>
61 TR3A<br>
62 TR4<br>
75 TR6<br>
81 TR8<br>
<br>
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