350 Ramjet Harness, Holley HP ECU, Wide Band Sensor


Arizona Speed & Marine has developed an Engine Harness to work with a Programmable Holley HP ECU to replace existing MEFI ECUs and existing engine wiring harness used on 350 Ramjet equipped engines. This allows the user to switch from the older MEFI platforms to state-of-the-art programmable stand-alone Holley HP EFI engine control unit.
The kit is supplied with a Holley ECU, New Engine Harness, and wide band sensor, for self learning capabilities.


Share this product

Additional information

Weight1 lbs
Dimensions24 × 25 × 5 in