Your engine was dynoed so the rings should be sealed, never again will that engine see as much load as it did during dyno testing.
Do you have a PCV valve? It is very important to run these to evacuate crankcase pressure. Stroker engines while increasing cubic inches for performance also increase air movement in crankcase as the piston travel has increased. Stock eliminator racers often run 2 pcv valves for the extra crankcase scavenging, I'm told minor ET gains are seen doing this due to the lower pressures they create. I run 2 in my 408 just for extra protection, it can't hurt anyway. Glad you are liking your new engine, they sure put a smile on the face!!!!!
