Average horsepower increases of 15%-25%!

Each DynoJet kit is precisely engineered to provide a simple and cost effective solution for all your riding needs.

Dynojet offers jet kits for many ATV applications. Several types (stages) of kits are available to fit your specific needs. Whether you run a standard ATV, or a tuned sport ATV, Dynojet Carburetor Jet Kits can provide you with a simple, affordable solution for all your carburetion problems. Not only does a Dynojet Jet Kit increase power throughout the entire rev range, it doesn't put a drag on your fuel economy. Each Dynojet Jet Kit includes comprehensive instructions which show step-by-step installation and testing procedures to ensure a perfect setup every time.