2-1/2 Dia Tachometer 8000 RPM White Dial

The 2-1/2 Dia Tachometer 8000 RPM White Dial is a precision engine monitoring instrument designed for automotive enthusiasts and professional mechanics who demand accurate real-time RPM feedback during vehicle operation and tuning. Whether you're dial-in a carbureted engine, validating ignition timing modifications, or simply replacing an aging or non-functional tachometer, this analog gauge delivers reliable performance in both street and shop environments. Its clean white dial offers excellent readability in varied lighting conditions, making it an ideal choice for custom builds, restorations, and performance verification.

Built by EQUUS, a manufacturer known for dependable automotive gauges, this 2-1/2-inch diameter tachometer features an 8000 RPM maximum scale suited to naturally aspirated and mildly modified engines. The white dial face provides high contrast against the gauge housing, reducing eye strain during extended monitoring sessions—critical when you're concentrating on engine behavior during diagnostics or performance testing. The compact 3.85 x 3.45 x 7.65-inch footprint allows flexible dashboard or pillar mounting in tight engine bays, while its 0.64-pound weight ensures minimal vibration transmission to the mounting surface, preserving gauge accuracy and dash integrity.

This tachometer is essential for owners of vehicles with non-factory fuel injection systems, aftermarket ignition modifications, or older vehicles where original gauges have failed or are unavailable. Installation typically requires a tachometer signal wire from the ignition system (negative-going pulse from the coil or distributor), making it compatible with points, electronic ignition, and most distributor-based systems. Mechanics and tuners often pair this gauge with other EQUUS instruments to create a comprehensive engine monitoring dashboard, particularly valuable during dyno sessions, carburetor jetting verification, or transmission shift-point validation on modified powerplants.