any one have a problem with throughing rods on stock sleds? #1 just went through block. i have heard of some problems with turbo sleds but none on stockies. was trail riding 50 km/hr 5-6000 rpm and she let go. 2 months old. any ideas? have the dealer stumped and also the district rep will be looking at it on tuesday. i cant see it being my fault. was a cas ride in.