Search results

Yes, the caps are all on. When I pulled the head back off, I pulled each valve and inspected and they all "appeared" to be true and in good shape. I believe I will end up taking it in to a shop...just wanted to see if anyone else had experienced this or had an idea. Appreciate the response.

I have a RTV900 that cracked the head. We rebuilt the whole engine and put a new head on (a head that came already assembled with valves). Got it all up and running and it seemed to run fine. After about an hour of use or so, it "popped" and upon inspection it had broken the #1 exhaust...