FAST has developed the Precision-Flow injectors for GM Gen IV engines which are drop-in components. FAST, Fuel Air Spark Technology, injectors feature the highest flow rate of any injector specifically designed for 2005-2008 LS2/LS7/L76/L92 engines.
Prior to the age of Precision-Flow, performance engines of the GM IV generation were required to be retro-fitted with high-flow third generation injectors which required a wiring harness adapter to fire the injectors. Even more troublesome was the fact that LS2s and LS7s featured shorter fuel injectors than the other in their series of engine which required builders to modify the fuel rail placement to fit the third generation style injectors.
FAST has developed the Precision-Flow injectors for GM Gen IV engines which are drop-in components. FAST, Fuel Air Spark Technology, injectors feature the highest flow rate of any injector specifically designed for 2005-2008 LS2/LS7/L76/L92 engines. These fuel injectors are made for direct installation to these engines and are available in two different height configurations and a wide range of flow rates. The new Precision-Flow Fuel Injectors are correctly sized, being shorter than the common LS1/LS6 injectors, and feature the correct USCAR connector enabling hassle-free plug-in operation. In addition, the high-impedance and high-flow injectors meet or exceed all factory durability standards and quality tolerances.
Fuel rates available for FAST Precision-Flow injectors for the GM Gen IV engines are up to 57-lb/hr (LS2-type) and 65-lb/hr (LS7/L76/L92-type) based on a fuel delivery rating of 58-psi fuel pressure. This is the highest rate currently available for GM Gen IV engines.
Source:
FAST
Website:
www.FastFuelInjection.com
Link to Product Page:
Fast Precision-Flow Fuel Injectors 
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