Skunk2 351-05-7710 B,D,H,F-Series 750cc Injector Kit: Automotive. Buy Skunk2 351-05-7710 B, D, H, F-Series 750cc Injector Kit: Fuel Injectors - ✓ FREE DELIVERY possible on eligible purchases. High-impedance design (no resistor box required) . Cold-machined tips for high-precision operation . Ultra-fast solenoids for precise fuel metering . Linear response across wide range of operating conditions . Compatible with all known fuels including gasoline, methanol, and ethanol . Skunk is proud to team up with Grams Performance to produce the most innovative high-performance fuel injectors for today’s performance vehicles.. Premium materials, advanced manufacturing techniques, and stringent quality control procedures make Skunk by Grams Performance the leader in high-performance fuel injectors. An engine's fuel injectors perform a vital role in the accurate metering and atomization of fuel. Skunk by Grams Performance accomplishes this with its high-impedance Bosch Motorsports EV4 fuel injectors that are modified for high-performance use. Each injector is individually balanced, flow tested, and dynamically matched for characterization within one percent of one another. To ensure leak-free operation and optimal performance, each injector is then pressure tested up to 0 pounds per square inch. The results are unmatched cylinder-to-cylinder consistency, even at low pulse widths, as well as optimal idle quality, response, and performance. Grams Performance Fuel Injectors’ ultra-fast and precise solenoids feature a linear response curve across a wide range of operating conditions and can accurately meter fuel even at the highest pressures and shortest pulse widths. . . .