I've got a 98 grizzly 600. It starts fine, idles and revs smooth up to about 3500 rpm. It's got enough torque to grind the tires into powder if you hold the front brake but only drives about 10 mph...
I've taken the CV apart, cleaned out the old grease, regreased it with Yamalube and everything moves freely. However, when it revs up the cones do not move as far as it looks like they should... Any ideas would greatly appreciated.