[TR] O2 Sensor on TR6

[jpaynepbr at cox.net]

Buddy of mine put in an 02 meter in the dash of his TR6 - he is sorting though proper set up of a Holley carb for his supercharger rig.

It's kind of cool actually.


-----Original Message-----
From: Triumphs <triumphs-bounces at autox.team.net> On Behalf Of Paul Tegler
Sent: Friday, July 17, 2020 5:16 PM
To: triumphs at autox.team.net
Subject: Re: [TR] O2 Sensor on TR6

BTDT, well  GT6 engine

FIS6 is a fuel injected 6 cyl, but the engine has been moved back 6" and down 2" so it fits under an unmodified (no bulge) Spitfire bonnet.
I have a 'Techedge' wideband meter and O2 sensor in the downpipe hooked up to the ECU that controls the custom port injection FI system.
Personally I've stayed with the Australian based O2 system , (Techedge
WBo2.com)  as it does not need periodic re-cal, but do have an Innovative gauge in the dash as it's the closest thing to looking like and old Smiths gauge.  The TE units give you multiple outputs, bot h wide and narrow to drive instrumentation and gauges.
A previous GT6 had one of these as well, strictly for tuning and a multitude of experiments leading up to FIS6 construction. The built in logging was the best part for those early tests. so not just in the garage but I could eval everything it did at all loads and rpm ranges.

http://www.teglerizer.com/triumphstuff/spit6whiteyFI/spit6whiteyFI_fullengine1.html


ptegler



On 7/17/2020 1:43 PM, Jim Henningsen wrote:
> 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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--
Paul Tegler
ptegler at verizon.net  www.teglerizer.com

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