I've seen several different BPW calculators, here is the one I wrote. The variables to enter are, Injector Flow in Lbs / Hr, Engine Displacement in Liters, and the number of cylinders usually 4, 6, 8.
dave w
I've seen several different BPW calculators, here is the one I wrote. The variables to enter are, Injector Flow in Lbs / Hr, Engine Displacement in Liters, and the number of cylinders usually 4, 6, 8.
dave w
That goes great with the Injector Size Calculater in another thread. I had used it to get fuel pressure needed for BB TBI injectors on a built engine. Tuned the engine. Just used your calculater and it was spot on to BPW that took me hours to get.
Thank you!
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
The spread sheet is accurate within +/- %2, mostly because; rated injector flow vs. actual injector flow vs. ECM "programmed" injector flow is really like comparing apples vs. oranges vs. bananas.
dave w
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