This kit is used to directly connect Racepak part number 230-VM-EFIHOL Vnet/Holley to either the J1A (HP and Dominator ECUs) or J3 (Dominator ECU only) connectors. There are three harnesses supplied in this kit. Terminated Holley EFI main harnesses come with one of two types of CAN connectors. Both adapters (Harness 2 and 3) are supplied in this kit.
- Harness For Dominator ECU Only
- J3 Connector Has The CAN Bus 2 Connector Pre-wired
- CAN Bus 1 Four Pin Connector Found On Some Main Harnesses
- CAN Bus 1 Two Pin Metripak Connector Found On Some Main Harnesses
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Note that you must enable the terminator resistor in the Racepak module via Racepak datalink software.
About Holley Performance Products
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
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Holley EFI Racepak CAN Adapter Kit 558-447: