Dynojet Research Jets

Dynojet Research
Inc. has established a reputation for manufacturing state of the art dynamometers for a wide variety of vehicles. Dynojet offers a wide range of kits to fit any application. Several types (stages) of kits are available to fit every specific need. Whether anyone runs an All Terrain Vehicle (ATV), or a tuned quad bike, Dynojet Jet Kits can provide us with a simple and affordable solution to all carburetion problems. Dynojet Jet Kits increase power and smoothness throughout the entire rev range, while maintaining the optimum fuel economy.

Each manufacturer Dynojet Jet Kit includes comprehensive instructions, which show step-by-step installation and testing procedures to ensure a perfect setup every time. This is backed by free telephone and Internet support to Dynojet customers. Kit installation and Dynamometer services are available in many parts of the world. Feel free to choose from our selected Dynojet Research Jets product and start to experience the performance that everybody needs.


Main Jet Information Dynojet Research Jets develop their main jets to correctly serve two functions; static load and dynamic load. The static load is the fuel received through the main jet in the upper gears, where the tachometer is moving very slow. The dynamic fueling portion of the main jet is the amount of fuel received from the jet in the mid-range potion of the power. For example, if having a GSXR1100 G,H with #130 main jets. Then install #125 mains. After running the bike it is noticing the top end has improved but the mid-range doesn't pull as well. Then install #135 mains and notice the mid-range is great but the top end is slower. This is a common compromise when using stock main jets and needles. If installing a Dynojet 130 mains, anyone would get the mid-range power of the #135 and the good top end of the #125. This is because the Dynojet main has a venturi design more consistent to the engine's needs.

Dynojet is world leaders in the development and manufacturing of performance enhancement products and tools. Their fuel management and diagnostic products, coupled with their personalized services, give everyone the resources to maximize performance and increase efficiency. With over a decade of experience, Dynojet has relied on state-of-the-art technology to provide us with the best products available.
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