Yes. Power Enrichment, PE. Will change AFR to lower then 14.7 to 1. and change spark advance as well.
Yes. Power Enrichment, PE. Will change AFR to lower then 14.7 to 1. and change spark advance as well.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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