FAST Sensors and Sensor Kits simplify your electronic fuel injection (EFI) installation or conversion. FAST's Sensors monitor the appropriate parameters for your EFI to work properly and give the best economic and performance output. FAST's Sensor Kits are designed to include everything needed for your conversion of carburetor to EFI. Kits comes complete with excellent, high-quality sensors in a wide variety of styles to cover GM or Ford-style throttle position and 1, 2, 3 and 5 bar MAP sensors.