305 TPI harness used for 350 TPI???
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Joined: Jun 2000
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From: CT
Car: Used to drive a camaro
305 TPI harness used for 350 TPI???
Well, I'm getting ready to get a wire harness for my project Z. I have a 350 TPI computer and was offered a good deal on a 305 harness. Can I use a 305 TPI harness with a 350 ECM?? Same years "86" on all equipment. The engine is an 87 350 TPI. Thanks for any help
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Yes, the 305 TPI and 350 TPI used the same computer, just a different chip. And the 305 and 350 harnesses were the same too. What year is your car and what year is the harness from? Both 86? Then you're fine.
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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
------------------
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
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