yerfdog 40000 issues

[moneypit]

Picked this up the other day. Hasnt ran in a few years. cleaned the carb, a few kicks and she started, but smoked pretty bad.The kart ran about 3 mins and wouldnt pull anymore. I checked the clutch, its good, belt is fine with no marks in it. If I let it cool down, it will go again for a few minutes and eventually wont pull anymore. It doesnt smoke anymore either.Has fresh gas and oil in it.The motor acts like it is bogging , so I know the clutch isnt trying to free spin. Any ideas and info on where to get parts would be appreciated. Its a 2001 with a Sundiro 90cc. Thanks.

[metalstudman1]

I believe the weight capacity for this engine when it's in a 4-wheeler is an 80lbs rider. Kinda like putting a weedeater engine on a riding lawnmower!!!