FAST™ Precision-Flow™ Fuel Injectors
for GM Gen IV engines are the highest flowing injectors available and
are uniquely designed for direct installation into LS2 and LS7/L76/L92-
style engines. Available in two different height configurations and a
wide range of flow rates, the new Precision-Flow™ Fuel Injectors are
correctly sized (shorter than the common LS1/LS6 injectors) and feature
the correct USCAR connector, enabling hassle-free plug-in operation. In
addition, the high-impedance, high-flow FAST™ injectors meet/exceed all
factory durability standards and quality tolerances.
Prior to the arrival of
Precision-Flow™ Fuel Injectors for GM Gen IV engines, performance engine
builders were required to retro-fit high-flow Gen III (LS1/LS6)
injectors which required a wiring harness adapter to fire the injectors.
Most importantly, due to the fact that LS2 and LS7 engines feature
shorter fuel injectors than other LS engines, when performance injectors
were required engine builders would have to modify the fuel rail
placement to fit the Gen III (LS1/LS6) style injectors. The new FAST™
Precision-Flow™ Injectors for GM Gen IV engines are simple drop-in
components offered in fuel rates up to 57 lb/hr* (LS2–type) & 65
lb/hr* (LS7/L76/L92-type), the highest rate currently available for GM
Gen IV engines.