We’ve been trail riding all summer about 2-3 times a week. Started up fine, rode about 4 miles made a quick pull in 5th and blew the motor. Connecting rod blew out the cylinder, cases, fan, starter, and stator cover. I figure it will probably cost me over $2500 for new cases, oem crank , cp carillo rod, CP piston or JE 13.5:1, ported head and a set of cams. bikes never been rebuilt except for a new timing chain probably has about 150hours on the motor since 2008. RIP KFX450r she will hopefully be back better than ever. What do you guys recommend for this rebuild?
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