Ok, so I am going to take out 3 roller weights on my 50 cc Motomojo (acceleration is terrible and I wanted to see if this would help), but taking off the pulley to get to them is IMPOSSIBLE!!! I was using a strap wrench to hold the pulley in place, but the screw is on there so tight I cannot even budge it! I gave it a ton of torque, but still nothing. Any suggestions to make this work? Also, will removing the roller weights make it rev to high and possibly hurt the engine?
Thanks
Thanks