EFI Pro Digital Dash w/ 6.86in Screen

The Holley EFI Pro Digital Dash with 6.86-inch screen (SKU HLY553-112) is a modern touchscreen instrument cluster upgrade designed for vehicles running Holley Dominator EFI engine management systems. This high-resolution LCD display replaces traditional analog gauges with a fully customizable digital interface that delivers real-time engine telemetry, fuel system data, and diagnostic information in a compact form factor measuring 7.562 inches wide by 3.438 inches tall.

The 6.86-inch screen provides excellent visibility with bright, clear graphics that remain readable in high-ambient-light conditions common in both street and track environments. The touchscreen interface allows users to configure display layouts, monitor multiple parameters simultaneously, and access diagnostic functions without requiring external software or laptop connections. Weighing just 2.77 pounds, the unit integrates easily into most dashboard installations with overall dimensions of 10.6 x 4.25 x 11.4 inches, offering flexible mounting options for both stock and custom vehicle layouts. The display communicates directly with Holley EFI control units, presenting live fuel pressure, ignition timing, air-fuel ratios, coolant temperature, and battery voltage in real-time.

This dash is ideal for EFI-equipped performance cars, street rods, restorations, and off-road vehicles where modern engine control and data visibility are priorities. Racers and enthusiasts benefit from the ability to log and review session data for tuning optimization, while street drivers gain reliable monitoring of critical engine parameters that analog gauges cannot practically display. The Holley Dominator ecosystem integration ensures seamless communication and eliminates the need for aftermarket gauge clusters that require independent wiring harnesses.