450 r help

[truestreet300]

went riding this weekend with my buddy and his 05 450r and the motor locked up after investagation what happened we found that the timing chain adjuster was reinstalled incorectly after the cam change and that caused the cam chain guides to wear out prematurly and sent plastic thorough the engine cloging the pickup tube and starving everything of oil locking the rod to the crank and now she is done
so my question is we will be redoing the top end with a 520 big bore kit from trinity racing
and what to do for a crank and rod his is no good at all unfixable
i looked for some stroker cranks for it or aftermarket rod for it and i cant seem to find anything for the bottom end of the 450r but plenty of top end stuff
any help you guys can give me will be greatly appreciated
thanks alot
sean

[tltcracing]

you said that the sock stuff is junk after he blew it meaning that you could use it for the kit. i would try going down toi your local honda dealler and ordering stock replacement parts for your bottom end. they should have every stock part so just tell em what you need. hope that helps.