Aftermarket Polaris 120 Snowmobile Main Jet Kit

This kit is for Aftermarket carburetors from 4 Seasons Off Road only, this is not for OEM Polaris carburetors.  

Tune your Polaris 120 Carburetor for any elevation or temperature with this main jet kit. For Polaris 120 snowmobiles equipped with a 4 Seasons off Road's carburetor only.  Per Polaris owners manual the OEM main jet size is 72.5. 

Notice: 4 Seasons Off Road does not assume any responsibility or liability for damages done by changing the OEM configurations.