Fuel Injector Flow Calculator

Analyze injector flow rates, duty cycle, and performance for fuel system tuning.

NA: 0.45-0.50, Turbo: 0.55-0.65

Injector Flow Reference

cc/minlb/hrMax HP (per inj)
16015.2~30 HP
31029.5~55 HP
44041.8~80 HP
55052.3~100 HP
75071.3~140 HP
100095.0~180 HP

*HP at 80% duty cycle, 0.50 BSFC, gasoline