Ending the season early with a broken crankshaft

71Demon528 said
I truly have no preference. We were gonna bore it to 440 mains just for crankshaft availability and selection. But molnar offers the crank I want and I have king bearings already on shelf so no sense in doing it

Easy call for you. No need to spend more on the machine work for the larger mains if you don't need to.

What launch RPM and finish line RPM was thing running? Also, off topic, can you say what rocker arms you run on those heads?