Description

HP EFI ECU & Harness Kits 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 engines as an alternative to the factory ECU and harness or as a replacement for your C950 ECU. The HP allows you to accurately control the fuel and ignition of your engine along with additional controls for nitrous, boost or water meth. ECU is certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. This feature allows the user to configure the system to support a wide range of controls including boost control, progressive nitrous, water/meth injection, speed inputs, fuel pump control, AC inputs, timing retard inputs and various other uses. When selecting an ECU, users need to ensure their planned controls can be run with the 4 inputs and 4 outputs as certain combinations may use more I/Os than are available. If more I/Os are required, users should choose the Dominator VMS. Software and firmware updates can be downloaded here for free.

• Specifications

  • Emission Code:3
  • Knock Retard Support:Yes
  • CAN-BUS Support:Yes
  • Self-Tuning:Yes
  • Traction Control Support:Yes
  • Injector Connector:Jetronic / Minitimer (Bosch)
  • Brand:Holley EFI
  • Fuel Pressure Regulator Included:No
  • Fuel Injectors Included:No
  • Fuel Pump Included:No
  • Forced Induction Support:Yes
  • Fuel Filter Included:No
  • Sub Category:Service Kits
  • Category:Air and Fuel Delivery
  • Coil Per Cylinder Ignition Support:Yes
  • Warning:California Proposition 65
  • Accelerometer Support:Yes
  • Grade Type:Performance
  • Multi-Stage Nitrous Control:Yes
  • User-Tuneable:Yes
  • Fuel Hose Included:No
  • Throttle Position Sensor Included:No
  • Boost Control:Yes
  • Individual Cylinder Fuel Corrections:Yes
  • Progressive Nitrous Control:Yes
  • Dry Nitrous Control:Yes
  • Ignition Type:Coil - (No Timing Control), Ford TFI, GM HEI Small Cap, Holley Dual Sync Distributor
  • e85 Support:Yes
  • EGT Support:Yes
  • Datalogging Support:Yes
  • Ignition Timing Control:Yes
  • Intake Manifold Included:No
  • Wet Nitrous Control:Yes

• Documents and Manuals

  • 1101_HOL550-604N.pdf