As low as $60.00/mo with or . (Pay in 4 interest-free payments)
WISECO Carburetor Jet Kit (Mikuni Main Jet) Optimize fuel delivery with the WISECO Carburetor Jet Kit—an easy way to fine-tune your Mikuni carburetor for stronger midrange throttle response and improved wide-open throttle performance. This kit helps you dial in the right mixture after exhaust, airbox, or other engine modifications—so your ride feels crisp, smooth, and dependable across changing conditions. Key Features Designed to improve midrange throttle response and add fuel for WOT running. Includes five jets per size for endless tuning options. Ideal for tuning after exhaust or engine modifications. Gold-finish brass jets for a durable, precision fit. Specifications Brand: WISECO Product: Main Jet Kit Type: Carburetor Material: Brass Model Fit: Mikuni TMX Series / VM Round Slide Carburetor Color/Finish: Gold Jet Size Range: 160–270 (and 360–510) Unit: Kit Weight: 0.8 lbs | Dimensions: 9.25" x 4.75" x 1.25"
Helps improve midrange throttle response and adds additional fuel to wide-open throttle running conditions
Includes five jets per size giving endless tuning capabilities for your machine
Allows for tuning after an exhaust or other type of engine modification
or 
. (Pay in 4 interest-free payments)
