tbi wiring harness aplication? need help!
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Joined: Aug 2008
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Car: 89 Iroc-Z Convertible
Engine: 383 TPI
Transmission: T-5
Axle/Gears: 411
tbi wiring harness aplication? need help!
I am needing a 305tbi harness for a 91 camaro. somebody on here told me they have a harness that will work for me. so I said I will buy it and sent them the money. ...after that, I found out the harness he has is coming out of a 86 305tbi.
I am pretty sure they are different wiring harnesses. does anybody on here know for sure? he claims they should be the same.
I am pretty sure they are different wiring harnesses. does anybody on here know for sure? he claims they should be the same.
Joined: Nov 2008
Posts: 2,095
Likes: 175
From: Milwaukee
Car: 92 Firebird, 77 Trans Am SE, 86 Z28
Engine: 5.7 HSR, T/A 6.6, empty
Transmission: T-5, TH350, T-5
Axle/Gears: 3.08 posi, 3.23 posi, 3.23
Re: tbi wiring harness aplication? need help!
There is no TBI harness in a 86 car. It would likely be a carb'd harness unless he changed stuff over. I doubt the pin outs on the bulkhead connector would match up with out at least a few changes. You're better off with a newer one from a 90-91-92. Not to make this an advertisement but I'll be pulling a 92 firebird TBI harness in the next month or so. If you're interested PM me.
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