Grams Performance 1150cc 79-92 RX7/ RX8 INJECTOR KIT

This kit gets you a set of two Grams Performance 1150cc fuel injectors, complete with 11mm top adapters and black bottom adapters. These injectors are designed to be a plug-and-play upgrade, meaning no wire splicing is needed for installation. They are crucial for accurately metering and atomizing fuel, especially in performance applications where precise fuel delivery is key to engine health and power output.

Grams Performance builds these injectors with stainless steel internals, making them compatible with a wide range of fuels, including oxygenated options like FTW, Q16, M5, and C45. They are high-impedance injectors, modified for performance use. Each injector is individually balanced and flow-tested, then dynamically matched within one percent of each other. This ensures unmatched cylinder-to-cylinder consistency, which helps maintain optimal idle quality, throttle response, and overall engine performance, even when using very short fuel pulse widths.

The ultra-fast and precise solenoids in these Grams Performance injectors offer a linear response across many operating conditions. This means they can accurately meter fuel even at high pressures and very short pulse widths, giving you reliable fuel delivery for demanding builds.