97 vortec pcm to 98 vortec pcm to 411 pcm wiring chart
Posted: Mon Mar 08, 2021 12:58 am
as the title says, a wiring chart to convert the 97 ish vortec to the easier to tune 98 pcm and to the even better 411 pcm
Electronic Fuel Injection - Developement & Tuning
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