Bogs at low rpm - Polaris New Genuine Polaris Snowmobile Accessories / X Treme Sidecut / Out of Bound

Clean out the carb ,check the air filter is clean .

check the air cleaner and replace if necessary. ( low air volume = rich mixture ). Check/clean exhaust system as back pressure may be too high at high rpm's. Check fuel quality and do not use e-mix fuels.

most likly needs new rings-or bad plug if you are lucky

check the air flow meter operation and rangeing

How many miles? How's the compression? Could need rings. Running good fast/poorly slow is symptom.

anything over 120 on compression test is ok. anything under 120 and its time for top end. and for bog you might try cleaning carb.

Check that your choke is working correctly
Your timing may be way off as well

Check the catalytic converter.

yep a stop up fuel filter.will cause low power.also bad gas and if transmission fluid is low.transmission will starting slipping. causing low power.check transmission fluid if it looks black has burnt smell.change transmission fluid and filter.

There can be multiple reasons for this. Low fuel presure is one cause of this.

If you had dropped the bike the impact can loosen the fuel lines inside the fuel tank. Issues with the fuel pump can cause a low fuel presure. In my case the fuel line was loose but still pushing some fuel into the lines. There is no issue a low rpm cause there just enough fuel to run it at 2000 rpm or lower but not enough pressure to run well at high RPM.