[TR] O2 Sensor on TR6

Greg Lemon grglmn at gmail.com
Fri Jul 17 17:35:21 MDT 2020


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?

Thanks,

Greg Lemon
TR250

On Fri, Jul 17, 2020, 1:45 PM andrew uprichard <auprichard at uprichard.net>
wrote:

> I have added O2 sensors to a TR250 with triple webers and my smallmouth
> TR3.
> In both cases I took the cars to a rolling road and the sensors were
> invaluable in helping tune the cars.
>
> Andrew Uprichard
> Jackson, Michigan
>
> -----Original Message-----
> From: Triumphs <triumphs-bounces at autox.team.net> On Behalf Of Jim
> Henningsen
> Sent: Friday, July 17, 2020 1:44 PM
> To: triumphs at autox.team.net
> Subject: [TR] O2 Sensor on TR6
>
> 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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