VENOM HP-630-4, High Flow, Maximum Performance, 30 LB/HR Flow Rate, Fuel Injector Set of 4 Precision balanced set of 4, 30 LB/HR performance injectors Designed to support up to 385 Horsepower Universal fit for grommet style, multi-port applications High impedance (Ohm) coil Used by top, professional race teams, not for street use