[MA] tpi engine harness 86-87 trans am

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Old Mar 7, 2012 | 09:09 AM
  #1  
jon89's Avatar
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From: Massachusetts,Chicopee
Car: 1989 Pontiac Firebird Formula
Engine: 5.0 305 Tbi
Transmission: 700r4
tpi engine harness 86-87 trans am

tpi engine harness 86-87 trans am

Last edited by jon89; Mar 7, 2012 at 10:45 AM.
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Old Mar 7, 2012 | 10:37 AM
  #2  
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: tpi engine harness 87 trans am

86-87 are the same harnesses just to try to help you out. 88 the alternator is on the drivers side. 89 will work but the circuit for the cold start switch and injector was not used.
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Old Mar 7, 2012 | 10:50 AM
  #3  
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From: Massachusetts,Chicopee
Car: 1989 Pontiac Firebird Formula
Engine: 5.0 305 Tbi
Transmission: 700r4
Re: tpi engine harness 86-87 trans am

thanks for the info i didnt know that, its for a friends car he bought it 5 years ago and someone had put a tpi set up in a tbi 86 trans am and left some wiring and such so its always been kind of a wiring disaster some how the cooling temp wires are missing ect. im looking for a harness so we can ditch all the old stuff and start from scratch.

still not even sure what the motor is out of , the alternator we had to get from a 87 k1500 truck and the pulleys werent the same so its kinda wierd
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Old Mar 9, 2012 | 07:51 PM
  #4  
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From: progreso tx
Car: 87 trans am
Engine: 350tpi
Transmission: 700r4
Axle/Gears: 10 bolt disc con 3.42
Re: tpi engine harness 86-87 trans am

i have a 87 tpi harness for sale 120$ in great condition no cut wires
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Old Mar 10, 2012 | 08:41 PM
  #5  
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From: Champlain, NY
Re: tpi engine harness 86-87 trans am

FYI only...there is a TPI unit with harness on ebay going cheap right now. I'm not connected with it...it looks like your year range.

http://www.ebay.com/itm/180835812935...84.m1423.l2649
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Old Apr 23, 2012 | 04:20 AM
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Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: tpi engine harness 86-87 trans am

https://www.thirdgen.org/forums/engi...roc-305-a.html
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