Mikuni Carburetor Jet Pocket Tuner Sliding Calculator

Proper main jet size calculator for temperature or elevation change.

The Handiest Tool of All a Genuine Mikuni Pocket-Size Slide Calculator

Indicates Jetting Changes in Mikuni Carbs Necessitated by Ambient Temperature, Altitude or Both

A Scale Is Included to Determine Rich or Lean Carb Conditions

Tuner Can Be Used for All Single- and Multi-Carb 2- and 4-Stroke Applications

Please Note: The Image Displayed Is Representative of the Item, but May Vary Depending on Your Specific Model.