The cause was too much timing and stupidity on my part.I had a stack I had been trying and knew it was a bad combo for the injectors I run,but I was having other issues that day and decided "what the hell" lets try it.
Ahh yes. The "I don't care if it breaks I'm gonna run it and see what it's like" attitude. That would be the cause of the fuel in my oil as well. HAHA.
The 6th picture from the top is whats left of the #4 piston.It was still in the cylinder when we pulled the head.I believe the piston broke at launch due to heat.
cummins engineers would love that!
you oughtta post a pic of the cam in the cam thread, for whoever doesnt see this.
RC you seem to be the exception to everything, in good and bad ways