TPI wiring compatibility
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Joined: Oct 2001
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From: OK, USA
Car: '87 IROC-Z
Engine: Modded 305 TPI
Transmission: 700r4
TPI wiring compatibility
I'm working on a TPI swap and was wondering if the wiring out of an '88 firebird would plug into an '87 camaro with the LG4 or do I need to get a wiring harness out of a camaro?
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
Firebirds and Camaros use the same wiring harness.
Thread Starter
Member
Joined: Oct 2001
Posts: 236
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From: OK, USA
Car: '87 IROC-Z
Engine: Modded 305 TPI
Transmission: 700r4
I'd just like to say thanks for an answer to half my question.................I also asked if the wiring harness would PLUG INTO an '87 LG4 IP harness by the brake booster or does one of them have to be repinned?
Mark
Mark
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iTrader: (2)
Joined: Jul 1999
Posts: 13,579
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From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
If I knew the answer to the 2nd half, you would have gotten it. I don't withhold info just for the hell of it. I've never had an LG4 car, so I can't answer it with certainty. I suspect that it should plug in considering that the engine harness only has one single plug that connects it to the chassis harness, and I believe all it provides is power. Zepher converted an LG4 car to TPI, so maybe he can be more help than me.
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