Holley EFI EGT Controller CAN Module - 8-Channel 140843 1966-1977 with TF A-904 (6

1966-1977 with TF A-904 (6 Cyl)

1982-1999 GMC K1500

Vehicle Applications: 1963-1964 Dodge 330 Base CID 383 Naturally Aspirated GAS

GM Fullsize SUV 1981-92

Holley EFI EGT Controller CAN Module - 8-Channel 140843 1966-1977 with TF A-904 (6Introducing the Holley EFI 8 Channel CANBus EGT. Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged edge. Knowing the exhaust temperature of each cylinder can help you identify potential horsepower left on the table, or pinpoint any weak links in your max effort race engine. You can also use this data to quickly identify a potential ignition misfire or stuck injector! Product Description: CAN Module Holley