my 91vx800 engine is scrap. the crank let loose and put the rod through the block. i need to know if there are other motors that will fit the bike. for example a intruder motor. i only had this bike 2 weeks when it blew . i was running 55 down the road when it blew. i never over reved it but dont know how it was rode before! the engine sounded great no noises. just want to get riding again.