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Motorcycle / ATV Jetting Calculator

carburetor

Motorcycle Shippers Jetting Calculator

  High Altitude Setting Low Altitude Setting
Stock main jet
Clip position
Pilot jet

*Manufacturers Stock Jetting can be found in the owners manual and is typically based on 70 at 0 Altitude

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*Manufacturers Stock Jetting can be found in the owners manual and is typically based on 70 at 0 Altitude. Stock clip position should be counted from the top of the needle down (Example: 1,2,3,4,5,6 or 7)

How Do I Jet my Carb?

You may need to adjust the main jet, pilot jet and/or clip position on the needle for your motorcycle to run at peak efficiency. You can use our calculator to find the correct settings for your carburetor by simply entering your stock jetting configuration and desired elevation with temperature.