TBI to TPI with digital dash
05-09-2006 | 10:14 PM
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Joined: Feb 2002
Posts: 17
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From: Summit Point, WV
Car: 1988 trans am
Engine: 305 TPI Eaton M90 supercharger
Transmission: T56
Axle/Gears: 3.73
TBI to TPI with digital dash
I"m planning on swapping a supercharged 305 TPI engine into my 88 trans am that currently has a 305 TBI. The engine is a mass airflow setup out of an 85 IROC with an 86' computer 1227165 (165). The 88 trans am recipient car has a digital dash and I was wondering if I will need a different wiring harness for the dash. I'm planning on buying a painless wiring harness because I don't feel like screwing with a crusty old GM one. I'm backing the engine up with a T56 out of a 97 SS camaro, but that will be a whole different hassle. Any information on the wiring nightmare ahead of me would be great, thanks.
Last edited by Greg Yuhasz; 05-10-2006 at 12:05 AM.
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