8-Piece Fuel Injector Set

The KSM Motorsports 25317628 fuel injectors are designed as an upgrade for 1999-2007 Chevrolet and GMC vehicles with 4.8L, 5.3L, or 6.0L V8 engines. Each injector boasts a flow rate of 21 lb/hr (220 cc/min) at 43.5 psi (3 bar), and features a Mulltec 2-port, 2-hole nozzle. These are high impedance injectors with a 12 Ohm resistance, ensuring compatibility with the specified vehicle's electrical system. Each injector in this set has undergone rigorous testing, including 100% testing for internal coil resistance and fuel flow rates to match OEM specifications, as well as pressure/leak testing and spray/flow testing. This meticulous process ensures reliable performance and direct compatibility with Delphi EV6 fuel injector systems. These upgrade fuel injectors are compatible with a wide range of GM trucks and SUVs from 1999 to 2007, including various models of the Chevrolet Silverado, Suburban, Tahoe, Express vans, Avalanche, SSR, and GMC Sierra, Yukon, Savana vans, and Hummer H2. They are specifically noted for gasoline engines only and are not suitable for flex-fuel applications. The use of these injectors can lead to increased fuel economy, improved throttle response, and a smoother idle.