20 MPH TOP SPEED!!!!!!!!! PROBLEM!! by: ryan - May 26, 2013 8:53:51 GMT -6 Back to Home Reply Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ryan on May 26, 2013 8:53:51 GMT -6 thats not the problem, either your weights are out of place or your valves are to tight