my new rev limit is 8000 lol but thats just to stop me hitting it lol 7200 is plenty on an old cvh lol and i know all about rippin stuff apart at high revs had loads of bollockings for it lol mind you its well strong up there i just love the sound lmao,

to answer you question the lifters if there hydrolic go first then the valve springs then the big end bolts and last the oil pump surges its tits of then explodes lol