Grams Performance 1600cc 300Z Top Feed Only 11mm INJECTOR KIT

The stainless steel internals in these Grams Performance 1600cc fuel injectors are built to handle a wide variety of fuels, including oxygenated options like FTW, Q16, M5, and C45, making them a solid choice for modified performance vehicles. These injectors are designed to accurately meter fuel, which is crucial for optimal engine performance, especially in high-performance applications. They feature an 11mm top adapter and are top-feed only, requiring a wire splice for installation.

Grams Performance puts these injectors through rigorous testing. 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 translates to better idle quality, improved throttle response, and overall smoother engine operation, even when the engine is running at low pulse widths. The ultra-fast and precise solenoids are designed for a linear response across a broad range of operating conditions, allowing them to accurately deliver fuel even at high pressures and very short pulse widths.

This set includes six injectors, all designed to be high-impedance. While they are a direct fit for the 1984-1996 Nissan 300ZX, remember that a wire splice is required for installation. Please note these are not CARB approved and cannot be shipped to California.