Improve throttle response with a custom JD Jetting jet kit - one of the best products on the market to fine tune the performance of your dirt bike or ATV carburetor. These kits get field tested from sea level to 12,000 feet and provide an accurate way to tune your carburetor. The JD Jetting fuel injection tuner addresses issues resulting in running rich or lean and stalling from flame-out. The JD Jetting tuner mounts on your bike and enables you to add or subtract fuel from the injection system. While you're at it, add the JD Jetting EFI Handlebar Ignition Map switch and completely change the way your bike's engine behaves with just the click of a switch. Stock, Mild and Wild positions help you challenge whatever conditions you're riding. Want help? Call our toll free line 1-888-676-8853 and talk to a gearhead who can get you dialed in.
