12-Circuit EFI Relay & Fuse Panel

A 12-circuit relay and fuse panel designed for larger EFI and performance wiring systems. It combines twelve fused 40-amp relay circuits with additional connections for EFI power and control wiring, reducing the amount of loose wiring and separate components in the vehicle.

EFI-Friendly Design

The standard configuration includes four ground-triggered circuits along with additional constant and accessory power connections for EFI systems.

For Holley installations using an I/O harness, the board can route both inputs and outputs through one organized location, including all eight I/O harness wires. It is designed to work well with Terminator and Dominator installations as well as other EFI systems.

Simple Installation

Supply main power and ground with #4 AWG cable. Connect the low-current trigger inputs and matching outputs for the accessories being controlled.

Good For

• EFI systems
• Fuel pumps
• Multiple cooling fans
• Electric water pumps
• Starter circuits
• ECU-controlled accessories
• Lighting and other switched loads

Input/output harnesses, ground-trigger harnesses, and solid-state relay upgrades are available separately.

Part number: CCS 12RV1
Warranty: 6 months