850cc High-Impedance Fuel Injector Set

The Fuel Injector Clinic IS303-0850H is a set of eight high-impedance fuel injectors engineered to provide efficient fuel flow for performance-enhanced vehicles. With a substantial flow rate of 850 cc per minute (or 94 lbs/hr at 58 PSI), these injectors are suitable for demanding engine builds. They are explicitly E85 compatible, designed to prevent issues associated with ethanol-based fuels and ensure reliable operation. Each injector in this set utilizes Fuel Injector Clinic's proprietary Data Match Technology, ensuring precise flow matching and latency values. This technology, combined with superior short pulse width control, makes these injectors easier to tune and contributes to excellent drivability. The injectors are flow-tested and rated at 43.5 psi (3 Bar) at 90°F fuel temperature using CF-16B calibration fluid. They are designed as a direct fit with all necessary o-rings included for the factory application.