Holley- HP EFI ECU & Harness kit for a Ford V8 w/NTK o2 Sensor Holley HP EFI ECU and harness kits allow you to manage automotive functions—like the fuel and ignition of your engine, along with controlling nitrous, boost, or water/methanol. Select the model with options needed for your vehicle application... MSRP: Was: Now: $2,619.95 Add to Cart
Holley- HP EFI ECU & Harness kit for a Ford V8 Looking for a alternative for your stock or built late model factory FORD EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI engines as... MSRP: Was: Now: $2,400.95 Add to Cart
Holley- HP EFI ECU & Harness - Universal Multi Point System Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI... MSRP: Was: Now: $2,459.95 Add to Cart
Holley- HP EFI ECU & Harness w/ Terminated Harness Looking for a plug and play alternative for your stock or built late model factory EFI engine? How about a replacement ECU for your older Holley C950? Holley has you covered. HP EFI ECU and harness kits are designed to be used with popular factory EFI... MSRP: Was: Now: $2,521.20 Add to Cart
Holley- EFI Dominator ECU Works with 4, 6, 8 and 10 cylinder engines Ignition Plug and Play with GM LS engines (non-VVT), GM HEI, Ford TFI, and magnetic and hall effect trigger. Custom settings can be configured to allow for use with many other applications Integrated... MSRP: Was: Now: $2,675.95 Add to Cart
Holley- HP EFI 4V Modular 4.6/5.4 System Desgined for use on 1996-2014 4.6L and 5.4L 4-valve engines Plug and play with factory sensors: Crank, Cam, TPS, Coolant temp, etc Plug and play with factory actuators: Coils, injecotrs, IAC Connectors for Holley fuel pressure and oil pressure... MSRP: Was: Now: $2,657.95 Add to Cart
Holley- HP EFI 2V Modular 4.6/5.4 System Desgined for use on 1999-2004 4.6L and 5.4L 2-valve engines Plug and play with factory sensors: Crank, Cam, TPS, Coolant temp, etc Plug and play with factory actuators: Coils, injecotrs, IAC Connectors for Holley fuel pressure and oil pressure... MSRP: Was: Now: $2,657.95 Add to Cart
