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#bigbore #coolant #exhaust #help #raptor700 #se 2020 yamaha raptor 700r se 350 660 660 carb issues 660 reverse issue 660 transmission 700 700r 700rclutch @montana @quadmatic @sixpack557 arizona backfire sputtering barkers big 3 big gun bogging brakes carb carberator carbs cdi choke clutch coolant custom dynojet electrical electrical issue engine exhaust flywheel front shocks front sprocket fuel pump gytr handlebars help hmfexhaust hotcam intake jetting k&n knocking maintenance mods monster exhaust needhelp no spark no start oil oil change overheating pc5 pcv piston power commander v question raptor raptor 250 raptor 350 raptor 660 raptor 660 problem raptor 700 raptor 700 bad noise raptor 700r raptor 90 raptor660 raptor660r raptor700r raptorsuspension rebuild sand quad hill dunes shocks shocks absorbers spark plug sparkissue starter starting issue stator suspension throttle bogging tires transmission tuning wheels & tires wiring wont start yamaha yamaha raptor 660 yamaha raptor 90 yfz 450 yfz450
  1. General 660 Discussion
    I have to start with this because I suspect this may be part of the problem, unfortunately it has an eBay carb:( the carb is clean though and I’ve messed with the air fuel ratio screws and cleaned up the problem a little bit. The problem is when I get on the gas hard it stumbles at the low rpms...
    660 bogging 660 carb issues 660 stumbling bogging raptor 660 problem
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