Precision Fuel Delivery for High-Horsepower LS Engines

When you are pushing your GM LS3 or LS7 engine to the limit, fuel delivery is everything. The FAST Precision Flow 242 lb/hr High Impedance Fuel Injectors are designed to meet the extreme demands of high-horsepower, forced-induction, or E85-fueled builds. These injectors provide the precise atomization and flow consistency required to maintain optimal air-fuel ratios under heavy load.

Technical Features and Benefits:

• Flow Rate: 242 lb/hr for massive fuel delivery capacity
• High Impedance design compatible with most modern ECUs
• EV6 / USCAR connector style for easy installation
• Optimized length specifically for LS3 and LS7 intake manifolds
• Sold as a matched set of 8 for balanced engine performance

FAST is a leader in fuel injection technology, and these injectors are no exception. By providing a consistent spray pattern and reliable flow, they help prevent lean conditions that can lead to engine damage in high-performance applications. The high-impedance design ensures compatibility with a wide range of aftermarket engine management systems without the need for additional injector drivers. Whether you are building a drag car or a high-output street machine, these injectors provide the fuel volume necessary to achieve your power goals. Trust your engine's fuel system to the precision of FAST and the expert support of GGCRACING.