Holley EFI HP ECU

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.

The HP allows you to accurately control the fuel and ignition of your engine along with additional controls for nitrous, boost or water meth.

Highlights include:

Integrated boost control

Self-tuning fuel table strategy greatly simplifies tuning process

Fuel map and learn function smoothing

Internal data logging with 2gb of memory

Individual cylinder fuel and spark control allows you to unlock your engine’s potential

Allows for use of common OEM sensors as well as customer sensor calibration input

Integrated Water/Methanol injection control

Dedicated fuel and oil pressure inputs

4 Programmable high or low Pulse Width Modulated (PWM) outputs and 4 fully configurable inputs can be configured for use