Stage 1 kits are designed for ATV's with a stock engine.  They are fully adjustable to allow the use of after market pipes and K&N stock replacement air filters.  They will improve throttle response and driveability.  In most cases, power increases approximately 5% throughout the entire power range.

Each Dynojet Jet Kit includes comprehensive instructions which show step-by-step installation and testing procedures to ensure a perfect setup.  For ATVs with dual carburetor, jet kits will contain enough jets to complete both carbs and may cost more.

Dynojet offers jet kits for many ATV applications.  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 carburetor 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.