Wiseco Pistons 4.070 / small block 4" stroke

Easily under 1000 miles. It sat for a few years and only recently I decided to freshen the combo. It saw maybe 25 passes at the track as well. I had rocker arm oiling issues for the longest time with a set of prototype rockers that didn't oil worth a crap, and I got tired of fighting it. That's why it sat for so long. It was eating up the cup end of the pushrods every time I ran it. I'd make 6 or 7 passes, and I had to change pushrods...and with these being Smith Brothers custom pieces, it was getting expensive. I got the problem fixed with new rockers, and decided to add a trans-brake and some other stuff. Pulled the engine to freshen and go as big as I could this time with higher compression.