New Racing Engines
Championship-ready IAME and Vortex engines. Dyno-tuned, blueprinted, and backed by our expert support.
Not sure which engine is right for you? Our team can help.
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Championship-Ready Kart Engines from Revolutionz USA
Every new engine from Revolutionz is more than factory-fresh, it's race-ready. We blueprint each engine to our championship specifications, break it in on our DynoTeg dynamometer, pair and verify the carburetor, and ship it with a performance data sheet. This is the same preparation that has powered 100+ national championships since 1981.
IAME Engines
We carry the full IAME lineup: the KA100 (100cc, 22 HP) for Senior and Junior TaG classes, the X30 (125cc, 30 HP) for national-level TaG competition, and the Mini Swift and Micro Swift (60cc) for cadet racers ages 7-12. IAME engines are the standard at SKUSA, USPKS, WKA, and club series nationwide.
Vortex ROK Engines
Our Vortex lineup includes the VLR (100cc) for Senior and Junior ROK Cup classes, and the Mini ROK and Micro ROK (60cc) for cadet competitors. Vortex engines are known for reliability, excellent parity, and growing popularity at every level of competition.
What's Included with Every Engine
Professional blueprinting, dyno break-in, carburetor pairing, complete engine kit with all components, and a dyno data sheet, all included at no extra charge. Ships race-ready from Carlsbad, California with premium packaging and tracking. Contact us or call 760-212-6052 with any questions.