Not for me but this guy I know with a turbo gsr boosting only 5 psi droped a valve at only 7000 rpm, his motor is smoked #3head chanber is distroid and the valve made a hole on the piston, **** every were, the sleevs were damaged too. The motor only hade 40.000km, what do you guys think of this?

 

I think it sucks for him.
But I also think that people blow their motors everyday. Why are you telling us? Pointless post.