Trying to learn about my tuning options with a computer controlled motor. I have a 1990 Chevy V2500 5.7L with a 1228747 ECM
Trying to learn about my tuning options with a computer controlled motor. I have a 1990 Chevy V2500 5.7L with a 1228747 ECM
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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