Dynojet Carburetor Jet Kit

The Cobra 92-1281 carburetor jet kit, developed by Dynojet, aims to enhance motorcycle performance by smoothing throttle response and addressing cold-bloodedness. This kit is specifically recommended for mildly tuned machines that retain their stock air box and filter, and are equipped with a Cobra Boulevard exhaust system. Proper jetting is crucial when installing aftermarket exhaust systems, including Cobra pipes or other brands. This kit serves as a necessary recalibration to ensure your motorcycle runs efficiently and smoothly with modified exhaust configurations. Instructions for installation and proper jet selection are available for download. This kit is noted for U.S. models only and specifically listed for the 2007-2008 Honda VT750C2 Spirit. While not explicitly stated as a requirement for this specific kit, a Cobra Fi2000® Digital Fuel Processor is recommended for the 2010 Phantom model.