CHEVROLET PERFORMANCE LT4 FUEL INJECTOR KIT - 19420801

Production direct-injection fuel injectors for the supercharged LT4 engine
• Flow rate of approximately 140 lbs./hr. at max pressure of 2,950 psi
• Higher flow rate than LT1 injectors
• Eight injectors per kit. Order one kit per engine
• Tuning required for non-LT4 applications

**Please Note: For those making the jump from the L83/L86/LT1 fuel system, DI fuel injectors are designed to best atomize the fuel at specific pressures related to the corresponding GM mechanical fuel pump so we do not recommend swapping the lt4 pump or injectors individually but rather treat them as a combined unit.**

TUNING REQUIRED WHEN INSTALLING INJECTORS ON A NON-LT4 SETUP