Dayco Racing Belts

11mm Blower Belt

Dayco 11mm Blower Belt

Designed for use on Top Fuel dragsters and Funny Cars with supercharged nitromethane engines.

The Dayco 11mm blower belt is engineered with a hybrid carbon cord encapsulated in custom rubber compounds and patented low friction PTFE tooth fabric. This standard 11mm pitch, 84mm wide and 145 teeth belt was developed using real-world track data, specifically for supercharged nitromethane engines and built to withstand some of the highest dynamic loads in racing.

Racing RPX® Belt

Dayco Racing RPX® Belt

Crafted and built for racing snowmobiles used in extreme environments – such as natural or artificially-made tracks consisting of tight turns, banked corners, steep jumps and obstacles.

The Dayco Racing RPX® belt – the Official Belt of the CSRA for Snowcross Racing – provides maximum performance under the most extreme snowcross racing conditions. This belt features precisely pre-formed cogs that enable optimal flexibility, cooler running and extended belt life, along with high twist cords that demand intense strength under extreme tension. Not only is it the belt of choice for many professional and amateur drivers, the Dayco Racing RPX belt is also the strongest aramid belt available on the market today. Its softer specialized polymer compound allows for quicker upshifts and downshifts and the fastest hole shot, helping racers stay ahead of the competition.