Take the guesswork out of jetting. TSP Jet Kits are extensively tested to provide a proven carburetor setup with crisp throttle response and strong, consistent power. Select your bike above to get the correct kit for your application. Get Your Jetting Dialed In Get crisp throttle response and strong, consistent power without spending hours experimenting with different jetting combinations. TSP Jet Kits are developed through extensive testing to provide a proven carburetor setup for your bike. TSP has already done the hard work of testing different combinations, giving you a straightforward starting point for getting your carbureted two-stroke running the way it should. Why Choose a TSP Jet Kit? Developed and tested by Two Stroke Performance Crisp, responsive throttle feel Strong, consistent power delivery Takes the guesswork out of carburetor jetting Application-specific components and settings Simple, cost-effective performance upgrade Whether you&';re replacing questionable existing jetting or simply want a proven setup, a TSP Jet Kit makes dialing in your carburetor easier.