Holley EFI Vacuum/Boost Gauge

These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and Dominator ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles. CAN-bus communication allows the gauges to daisy chain using the included stereo cables, making installation quick and clean. The required gauge module (P/N 554-130) allows plug and play communication between the ECU and gauges, through a one-wire ECU connection.

Features & Benefits
Pointer is driven by a high-torque internal stepper motor to ensure accurate movement in racing conditions

Fits: Vacuum / Boost - Standard 2-1/16" size - 30" Hg - 30 PSI - CAN - Black Face - Black Bezel

Installation note: Boost ICF MUST be active for this gauge to function!_x000D_ _x000D_ Easy to install - One plug and play gauge module (P/N 554-130) is required per set of CAN gauges. User can daisy chain as many gauges as they choose; all gauge data supplied through a one-wire ECU connection.

Specifications

Product Video