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TPI harness help

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Old 07-30-2017, 07:26 AM
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TPI harness help

I am removing my tpi setup and there is a plug that is in the same harness but does not go to the ecm. Does anyone know what this one is for? Thanks in advance.
Im holding the male side of the white plug below.
Old 07-30-2017, 12:02 PM
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: TPI harness help

C207
http://www.austinthirdgen.org/mkport..._1992_C207.gif
Old 07-30-2017, 12:09 PM
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Car: 1967 Camaro, 91 z28
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Axle/Gears: J65 pbr on stock posi 10bolt
Re: TPI harness help

If you want to retain your speedometer you can use this.c207 has the output to the iP iirc brown or grey.
The yellow wire at the ecm pin b10 is the vss 4k ppm input.

https://m.summitracing.com/parts/dak-sgi-5e
Old 07-30-2017, 07:56 PM
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Re: TPI harness help

Thank you again!!!!
Old 07-31-2017, 06:48 PM
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Car: 1967 Camaro, 91 z28
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Re: TPI harness help

Not sure if you still have a automatic transmission, if you do you should look into this lockup kit.
https://m.summitracing.com/parts/tci-376600
Old 07-31-2017, 08:42 PM
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Re: TPI harness help

Ordered!! You are a wealth of knowledge and i for one appreciate all the advise.
Old 07-31-2017, 08:48 PM
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Re: TPI harness help

No problem, the only other obstacle I think you need to look into is a fuel pressure regulator to drop the high pressure to run with a carb.
https://www.thirdgen.org/forums/carb...fuel-pump.html
https://m.summitracing.com/parts/msd-29387/overview/

Last edited by Tuned Performance; 07-31-2017 at 08:53 PM.
Old 08-01-2017, 12:23 PM
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Re: TPI harness help

Good thing I live by Summit Racing.




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