Will this work?
Thread Starter
Junior Member
Joined: Aug 2002
Posts: 76
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From: Gaffney, SC (upstate SC)
Car: 88 IROC-Z, 71 SS 454 Chevelle
Engine: 305 TPI, 454
Transmission: 5spd, th400
Will this work?
I have a 88 Iroc TPI 5spd and I got a deal on a chip for an 89 TPI 5spd car. Can I use this chip in my 88 or is there a difference that will keep it from working properly.
TIA :hail:
TIA :hail:
Senior Member
Joined: Oct 1999
Posts: 566
Likes: 0
From: New Britain, CT, U.S.A
Car: '87 IROC
Engine: LT1 350
Transmission: 700-R4
The '89 chip will look for the VATS signal. Without that signal from the ignition (the '88 cars don't have this) you're car won't run long (like 3 seconds).
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