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Holley 553-124W Features:
Holley is pleased to announce the continuing evolution of its very successful analog-style gauges with the release of new 3-3/8" and 4-1/2" speedometers and tachometers to complement our 2-1/16" gauge line. These are designed specifically for use with Holley EFI systems or as a standalone unit and available in both black and white face versions. These gauges are compatible with all Terminator, HP, Dominator, and Sniper ECU's, allowing them to be installed in a variety of Holley EFI equipped vehicles.Can be used with Sniper ECUs when used in conjunction with module part # 554-130.- Works with both distributor and distributor-less ignitions without requiring any special tach adapters
- Practically universal, works with most gasoline engines and programmable from 0.5 - 6 PPR (Pulses Per Revolution)
- 0-10,000 RPM range
- Compatible with all Holley EFI touch screens, dashes, handheld tuners, and other CAN devices – Great for Holley EFI users looking to install a combination of needle gauges and LCD accessories
- Slim-style mounting requires very little dash space for installation
- 240° sweep pointer from 8 to 4 o’clock makes gauges easy to read at a glance
- Internal microprocessor ensures accurate pointer movement in street and racing conditions
- Spin lock ring threads to back of gauge case for simple and secure gauge mounting
- CNC machined billet aluminum bezels with anodized finish – Bezels are threaded for easy replacement
- Multiple bezel options available separately – User can customize the gauges to their preference
A Simple Solution for Reading Vehicle Parameters
Holley's analog-style gauges are a simple solution for monitoring engine and drivetrain parameters. A highly accurate pointer is driven by a high-torque internal stepper motor to ensure accurate movement during rigorous street and racing conditions. The design is shallow and space-saving within a dish or pillar gauge pod. Each gauge comes with the applicable sending unit it is designed to read.