Arizona Speed & Marine now offers fuel injection kits for the Vortec 5.7L, ZZ4, ZZ5, and ZZ383 engines. The electronics are manufactured by Delco Electronics and are specifically made for rugged and dependable use.
Excellent cold start, idle, and runnning characteristics
Higher torque and horsepower levels than comparable carburetion systems
Approximately 30% reduced fuel consumption over comparable carburetion systems
Electrical connectors are weather-pack, and includes silicon gaskets to eliminate corrosion of electrical terminals
ECU has rev limit, detonation control, and high engine temperature protection
ECU can be programmed for additional features
Electronic distributor and ignition coil
Electronic control module, injection harness with fuse holder, fan and fuel pump relays.
Fuel pressure regulator, and fuel injection nozzles
Throttle valve, idle air motor, and throttle position sensor
Coolant temperature, air temperature, knock sensor, and manifold pressure sensor
Larger injectors and calibrations are available for 350, ZZ4, ZZ5 and ZZ383 crate engines.