In combination with our four-valve head, the electronic injection delivers a power increase of around 35%. The electronic fuel injection takes care of precisely timed and dosed injection and ignition. The system consists of complete pre-assembled throttle bodies, ready to be mounted on the inlets, pre-programmed ECU, Piston position sensor, Temperature sensor and exhaust gas composition (Lamda), throttle position, fully prepared high-quality wiring and connectors and clear installation instructions.