622ci Chevy with dart pro1's. 14-1 comp, I forget the cam specs but its high lift. Motor has seen 150+ passes, most with 200+ shot of nos, and rpms up to 8600. Motor also has gotten fairly hot after a few runs(250+ degrees). Motor was in a T/E jet, now a P/E hydro.
We were finding some shaving in the filter and wanted to make sure nothing was coming apart. At first glance all the bearing looked decent. We were just going to put new crank & rod bearings and have the lifters rebuilt. Anything that we could be missing that should be attended to?
A couple of things that we saw
-A few scuffs on bearings.
-A few lash caps were beat up.
-Black residue in oil pan.
Pictures are on my camera phone so bare with me. I can get all the specs from my father tomorrow.