low320i 0 Report post Posted April 18, 2006 na cam belts mint haha and i was only doing about 40ks when this happend. i think the vavle must have been bent which jammed then cause it wouldnt move it snaped the rocker which caused the vavle to stay down and the piston just keep smashing into it. ooo yea 40ks and about 5800rpm lol Quote Share this post Link to post Share on other sites