F.A.S.T. Air/Fuel Meter - Dual Sensor R080003 High Performance Ratchet Action

High Performance Ratchet Action

1979-1998 GMC K2500 Suburban

Intake Oil Splash Shield

Carburetor Jet

Smallest Block Heights

F.A.S.T. Air/Fuel Meter - Dual Sensor R080003 High Performance Ratchet ActionIdeal for carbureted and EFI engines, this Air Fuel meter kit features a standard length harness for use with cars. Requiring no laptop, this dual sensor kit can datalog internally which is ideal for tuning on the go. With no laptop required, FAST has developed three simple, easy to use air fuel meters for gasoline, diesel and Ethanol Methanol (E85) fuels. Available in single or dual sensor units, these meters give tuners the power to read two wide