ACES Fuel Injection Killshot 4-Barrel TBI EFI Systems

Advanced 4-Barrel TBI Self-Tuning Systems

The ACES Fuel Injection Killshot EFI System represents the pinnacle of throttle body injection (TBI) technology. It boasts four 100 lb./hr. fuel injectors provide the capacity to support up to 650 horsepower. This comprehensive system includes the throttle body, complete with an integrated TPS sensor, MAP sensor, IAT sensor, and stepper motors, as well as a wiring harness, wideband O2 sensor, ECU, and a handheld programmer for straightforward tuning and engine data monitoring. It is designed to effortlessly fit any 4150-flange 4-barrel intake manifold and is suitable for a wide range of applications. Please note it is not recommended for use with HEI distributors due to electronic noise.