By the time I got done efffing around with having the journals ground, the counterweights turned down, plus further grinding to knife edge and get closer on balance, re-nitriding and just general dicking about, I could have had a much nicer Molnar (in virgin 4340) for not much more money. Or bought a cheapie Eagle or Scat for about the same.
This is for a 452 cast iron head build build, so 451-470 is the displacement window I always intended to build in, the stroke isn't the issue. S/F.....Ken M