No! I think I led you to BPW being all to important calibration factor before tuning, which is the case on other ECM. Just change the injector size in your ECM/PCM, if running higher pressure use the spreadsheet to get injector flow.
No! I think I led you to BPW being all to important calibration factor before tuning, which is the case on other ECM. Just change the injector size in your ECM/PCM, if running higher pressure use the spreadsheet to get injector flow.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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