Had my rt seize up yesterday about 2 minutes off the trailer, got the primary to turn, changed the plugs and started it up and seized it again 5 or so miles down the road, also blew fuse for the fuel pump and coil next time. Is this all related together or one cause the other? Was not running it hard at all when the first seize happened. Any others have any similar experience? I did put RKT domes in it this fall and probably have around 500 miles with no problems so far, but could it be the cause. Sled is down at the dealer now and I'll get informed tomorrow on the damage. Thanks for the input.