'87 or '88-89???.. Advices please
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'87 or '88-89???.. Advices please
I swapped in a 350 TPI in my TA awhile back but never did change the chip. GMPart recently suggested to me 2 chips: one is for '87 w/ partnumber 16068654 and the other one is for '88-89 w/ part number 16150502. My thinking is the '87 chip is the right one for my car but someone in here once suggested the '88-89 chip is a better choice because of slightly different programming. Can I have some advices???
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HoosierinWA
Tech / General Engine
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10-07-2015 10:15 AM