About IAME Kart Engines

Revolutionz USA is your source for championship-proven IAME kart engines. Every engine we sell is blueprinted to our specifications, broken in on our DynoTeg dynamometer, and verified for peak performance before shipping. Our IAME engines have powered winners at SKUSA, USPKS, ROK Cup USA, and Champions of the Future events worldwide.

IAME KA100 — 100cc Air-Cooled

The most popular 100cc kart engine in North America. 22 horsepower, reed valve induction, centrifugal dry clutch, electric start, Tillotson HW-33A carburetor. The standard for Senior and Junior TaG classes at SKUSA, USPKS, WKA, and regional series nationwide.

IAME X30 — 125cc Water-Cooled

The gold standard for 125cc TaG racing worldwide. Approximately 30 HP (Senior) or 25 HP (Junior restricted), water-cooled with balance shaft, Tillotson HW-27A carburetor. The official engine for SKUSA Pro Tour and USPKS national competition.

IAME Mini Swift & Micro Swift — 60cc Cadet

60cc air-cooled two-stroke engines for racers ages 7-12. The Mini Swift produces ~11 HP (unrestricted) while the Micro Swift runs restricted for younger drivers. Standard engines for SKUSA and USPKS cadet classes.

Why Buy from Revolutionz?

Every IAME engine includes professional blueprinting, dyno break-in, and carburetor pairing, no extra charge. 40+ years of championship experience, 100+ national titles. Ships race-ready from Oceanside, California. Contact us or call 760-212-6052.