FAST 32107-1 Precision-Flow LS3/LS7 242 lb/hr High-Impedance EFI Fuel Injector

The FAST 32107-1 Precision-Flow Fuel Injector is engineered specifically for GM Gen IV LS3/LS7/L76/L92/L99-style engines, delivering 242 lb/hr flow rate with the consistency and durability demanded by serious high-performance EFI applications. As one of the highest-flowing injectors available for GM Gen IV platforms, this injector is purpose-built for direct, hassle-free installation into LS3 and LS7 engine families.

Key Features:

• 242 lb/hr flow rate — among the highest available for GM Gen IV LS applications
• High-impedance (high-ohm) design for compatibility with factory and aftermarket ECUs without resistor packs
• EV6/USCAR connector for true plug-and-play installation into LS3/LS7/L76/L92/L99 engine harnesses
• Correct shorter injector height sized specifically for Gen IV LS intake manifolds, not LS1/LS6 length
• Manufactured to the tightest tolerances in the industry for superior flow consistency across all cylinders
• Enhanced fuel atomization design promotes faster throttle response and more complete combustion
• Reduced clogging design for long-term reliability in demanding performance environments
• Direct drop-in fitment for LS2 and LS3/LS7/L76/L92/L99-style intake manifolds

FAST Precision-Flow injectors are built for enthusiasts and builders who demand accurate fuel delivery at every RPM. The EV6/USCAR connector and Gen IV-correct body dimensions eliminate adapters and compatibility headaches, making this injector the ideal upgrade for naturally aspirated, supercharged, or turbocharged LS Gen IV builds requiring maximum fuel flow.