Holley EFI Injector Driver Module w/Harness, Programmable 8 Channel - (EFI-554-142)

* This product is part of the HolleyDays Promotion, 10% has been taken off of the normal price and the promotion price is shown above. This price is valid until December 29th. *DescriptionInjector...

DescriptionEFI 1 Channel EGT Kit; Can; Incl. .25 in. Stainless Steel EGT Weld Bung;Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your...

DescriptionInjector Driver Harness; For Use w/PN[554-143/554-114]; Incl. J2B Connector;The Holley EFI Injector Driver Harness comes pre-terminated with a J2B connector, for plug and play connectivity...

DescriptionEFI 1 Channel EGT Controller; Analog Controller;Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your engine tune up is on the...

DescriptionEFI 1 Channel EGT Kit; Analog; Incl. .25 in. Stainless Steel EGT Weld Bung;Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when...

DescriptionEFI 1 Channel EGT Controller; Can Module;Introducing the Holley EFI Single Channel EGT Kits. Exhaust Gas Temperature data is critical information when your engine tune up is on the ragged...