Tel-Tac

Tel-Tac: The Motorsports Standard in Digital Tachometry

When every revolution counts, racers across virtually every motorsports discipline turn to Tel-Tac for one thing the competition can't afford to get wrong: precise, reliable RPM data. A focused specialist in the world of racing instrumentation, Tel-Tac has built its reputation by doing one job exceptionally well — delivering accurate, race-hardened tachometer gauges that drivers and crews can trust under the most demanding track conditions.

Built for the Track, Not the Showroom

Tel-Tac tachometers are proudly made in the USA, engineered with the kind of rugged construction that holds up lap after lap in sprint cars, stock cars, midgets, modifieds, circle track builds, and drag racers alike. These aren't gauges designed to look good on a show car — they're built to perform in almost any racing environment, where vibration, heat, and chaos are constants.

At the heart of Tel-Tac's lineup is the Tel-Tac II Digital Tachometer, a self-contained unit with a built-in memory recall feature that stores and displays the highest overall RPM for up to 30 minutes after the engine is shut off. Powered by a common 9-volt battery and compatible with 4-, 6-, and 8-cylinder engines running either magnetos or distributors, it's the go-to choice for racers who need fast answers in the pits without complex wiring or software.

The Oval Track Pro: Data-Driven Tuning

For oval track competitors who demand more than just a peak RPM number, the Tel-Tac Oval Track Pro steps up the game. This advanced unit captures the highest overall RPM as well as the four highest and four lowest RPM readings from two consecutive laps — giving crews the granular data they need to fine-tune gearing, carburetion, and engine setup with confidence rather than guesswork. With an RPM range reaching up to 15,000 RPM on 4- and 6-cylinder engines and 12,000 RPM on V8s, it covers the full spectrum of racing applications.

Why Racers Choose Tel-Tac

• Made in the USA — American craftsmanship built for real racing conditions
• Memory recall technology — peak RPM stored for up to 30 minutes post-shutdown
• Broad engine compatibility — works with 4-, 6-, and 8-cylinder engines on mags or distributors
• Compact, easy-mount design — fits quickly into virtually any cockpit or dash setup
• Lap-by-lap data (Oval Track Pro) — captures high and low RPM data across multiple laps

Whether you're a weekend warrior hitting the local dirt track or a seasoned professional chasing a championship, Tel-Tac's tachometer gauges give you the instrumentation edge to tune smarter and race harder.