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  1. Winter jetting and setup

    Raptor 660 General
    HI, Winter is rapidly approaching here in the north, and I would like to use my raptor 660 in the winter. Do I need to rejet the carb to make it work in the cold? What kind of oil would I need for down to -20 deg F? Is there a special anti freeze requirement? Just want to have all the basis...
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