Hypereutectic pistons and failures related..

Just the regular 5/64 rings on these hypers, the forged pistons take the skinny rings.

Yeah i wish I had time to stick another head on it and see if the rings were leaking too.
BUT there was no black crap on the skirts or bores, so no major/abnormal leaking.jmo

There was a lil bit on the exhaust stems, oil being pulled past the guides just a hair, more if there was no viton seal but not like the guides are crap just on the loose for the lift/pressure/rpm.

I know these don't grow like forgies, they send heat to the head and everywhere else though by design.

I will have the block looked at by multiple shops and get a verdict.