[Justappumped24v]

Originally Posted by jasonc

If it bent a push rod and broke a rocker after it over revved the valve had to have whacked the piston. I bet the valve is bent or damaged and not sealing. I know it's not correct but I ran my head with cracks in the saets worse than that pic looked and never had a problem. Didn't like it, but didn't have time to have another head o-ringed.

Zero marks in the piston, none went over that and the valve with a fine tooth comb. I have a ton of valve clearance as well. The valve is perfectly straight checked on my precision straight edge. I can literally see through the crack into the port from the outside