Dually Kit

The Dial-A-Jet Dually systems supply 20% to 30% of your flow in a pre-atomized state. This enhances the low and mid range power of big carburetors while greatly improving throttle response and fuel mileage. Best of all, you can be tuned properly for any temperature or altitude without having to change main jets. The Dually works on stock or modified engines, standard or high performance exhaust and air boxes. Bullet proof design with no moving parts or electronics. Fits high flow 38 mm carbs and larger. The Dually gives any carburetor a greatly extended tuning range, allowing you to ride at any altitude or temperature without changing main jets. You can update your existing single Dial-A-Jet system to a Dually by ordering a Dually Update Kit.

The Dually Kit is recommended for carburetors 38mm and up, especially on high horsepower machines that move a lot of air (CFM) through the carbs.