Guardian RPM Limiter
Keeps the engine alive when the right foot doesn't.
What it is.
Most small engines don't have a real rev limiter — when something lets go, you find out about it the loud way. Guardian sits between the ignition and the engine and stops the build before the build stops itself.
Designed for kart, mini-bike, and small-displacement drag-strip use where over-rev is a class-typical failure mode. Tunable cut points so you can match the limiter to the cam, the valvetrain, and the racing rules you're under.
Pending validation.
Dimensions, voltages, current draws, and final horsepower figures land here when the hardware is validated. We’d rather under-promise and let the bench data do the talking.
Manuals at ship date.
Install guide, wiring diagram, software download, and CAD files live here once the product ships.
Designed and tested by
Tom Urbik — 20-year MEBA chief engineer, lifelong drag racer. Read the manifesto →
Designed to work together.
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