In a message dated 8/18/00 12:58:40 PM Eastern Daylight Time, KEReyn@gte.net writes: << Ludis, I wasn't sure on how you were saying the ECM corrected for the AFR if the constants weren't set for the combo, i.e. using a 5.7 chip for a 383 with 90lb injectors. >> That is a mighty big injector.... Are you putting three atmospheres through this engine? Why 90's? MV