305 tbi to 350 tpi harness
11-05-2009, 11:41 AM
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305 tbi to 350 tpi harness
i bought a 350tpi engine with the computer and harness under the hood. are the computer harnesses inside the vehicle different between the tbi to tpi? cause im going to the yard saturday and want to pick up a harness inside from the computer to the firewall. thanks
11-06-2009, 03:31 PM
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Car: 92 Firebird
Engine: Supercharged 6.0
Transmission: T56
Axle/Gears: 8.8 3.73
Re: 305 tbi to 350 tpi harness
Dash harnesses are similar to a point
V6 and TPI's interchange
You much match trans type. TBI harnesses are slightly different regarding the VSS
V6 and TPI's interchange
You much match trans type. TBI harnesses are slightly different regarding the VSS
11-06-2009, 04:59 PM
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Re: 305 tbi to 350 tpi harness
ok well this is what im doing. i have a 1992 rs 305tbi auto. and im taking the auto and engine out. and installing a 5 speed and the 350 tpi. and im looking to put the tpi computer in the car... will the 305 tbi/ auto harness plug into the tpi computer?
11-06-2009, 05:25 PM
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Car: 92 Firebird
Engine: Supercharged 6.0
Transmission: T56
Axle/Gears: 8.8 3.73
Re: 305 tbi to 350 tpi harness
No
Do a search on TBI to SD TPI wiring conversions and then check out auto to T5 wiring conversions. You're doing both
Do a search on TBI to SD TPI wiring conversions and then check out auto to T5 wiring conversions. You're doing both
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