Factory TPI wiring harness
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Car: 1987 trans am, 1988 Formula
Engine: 305 LG4, 305 LB9 TPI
Transmission: 700R4 in both
Factory TPI wiring harness
I have a factory TPI wiring harness that was pulled out of an 85 or 86 Camaro and has been sitting on my shelf for a while and needs to be gone. There are a lot of good connectors if your factory harness is missing some or this could be made to work on a conversion. Comes with what I believe are 2 control modules, possibly for the ESC and the computer that came with the harness. I'm sure the computer could be repurposed and a EPROM customized for someone needing a housing to put it in.. $120 takes it all. FREE SHIPPING WITHIN US ONLY. Paypal and Money orders accepted. And now for the pictures.
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Car: 1987 trans am, 1988 Formula
Engine: 305 LG4, 305 LB9 TPI
Transmission: 700R4 in both
Re: Factory TPI wiring harness
I should have realized this but this is an 85 harness that would have to have burnoff relays in order to work and the ecm is also the 870. I know the 85 tpi systems are pretty much shunned due to that fact but someone wanting to make a custom harness or replace a missing connectors and have spare ones for when the others get brittle and break to pieces then this would work
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Car: 1990 Pontiac Firebird Formula
Engine: 89 Camaron IROC-Z 350
Transmission: 700R4
Axle/Gears: 3.23
Re: Factory TPI wiring harness
Would this possibly work in a 90 Firebird with a 350?
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Car: 1987 trans am, 1988 Formula
Engine: 305 LG4, 305 LB9 TPI
Transmission: 700R4 in both
Re: Factory TPI wiring harness
It more than likely would have to be modified to a speed density setup since 90-92 changed to that from MAF. Since this is an 85 harness the MAF burnoff relay would have to be eliminated for sure along with changing over to speed density. Its not something that could be plug and play if your wanting that.
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Car: 1987 trans am, 1988 Formula
Engine: 305 LG4, 305 LB9 TPI
Transmission: 700R4 in both
Re: Factory TPI wiring harness
$100 w/ free shipping. Money order & paypal accepted. Need the shelf space.
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Car: 1987 trans am, 1988 Formula
Engine: 305 LG4, 305 LB9 TPI
Transmission: 700R4 in both
Re: Factory TPI wiring harness
85 & 86 TPIs had a maf burnoff relay and control module that heated up the wires inside the MAF sensor and burned off any crud that might accumulate on them. My ecm does not have the control module that is usually sitting right on top of the ecm since I did not get it when I acquired this one.
This might show the pic of what the ecm would look like with the computer and module for the burnoff system.
http://www.google.com/url?sa=i&rct=j...17463705929809
This might show the pic of what the ecm would look like with the computer and module for the burnoff system.
http://www.google.com/url?sa=i&rct=j...17463705929809
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Car: 1988 Iroc-Z28
Engine: TBI 305 Bored 30 over mild Mods
Transmission: 700R4
Axle/Gears: Stock
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