Vance & Hines Carburetor Jet Kit Honda Xvs1100 Vance & Hines carburetor jet kits are designed to recalibrate stock carburetors for use with Vance & Hines exhaust systems. Features: Kits include complete needle assemblies with five ranges of adjustment, main jets, clips, washer and appropriate drill bits Detailed instructions make installation a breeze One kit services one bike Different size main jets are used in each carburetor for cooling of the rear cylinder