RM125R

hows it goin lads n ladies,New to this recently... Have a 2001 Yamaha raptor 660 (project bike) Dismantled the engine recently found metal in the head...not good i know does anyone know of some- one breaking one?? i also was wondering would a head and rocker cover from a xt 660/xtz 660 (5valve) fit my Raptor ?? any help would be grat help...

hows it goin lads n ladies,New to this recently... Have a 2001 Yamaha raptor 660 (project bike) Dismantled the engine recently found metal in the head...not good i know does anyone know of some- one breaking one?? i also was wondering would a head and rocker cover from a xt 660/xtz 660 (5valve) fit my Raptor ?? any help would be grat help.....