Holley EFI 1 Channel EGT Kit - 554-184C flowtech Expect increased horsepower and torque

Expect increased horsepower and torque and dramatically prolonged performance

which has a very deep powerful sound outside the vehicle

1964-1967 Pontiac LeMans with 5

OEM - 15714582

Holley EFI 1 Channel EGT Kit - 554-184C flowtech Expect increased horsepower and torqueOverview: Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged edge. Knowing the exhaust temperature can help you identify potential horsepower left on the table, or pin point 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! The included sensor is designed to work