Don't think I haven't considered that! The other 511 has a standard FO jones roller so i sorta already have the "a" cam. That one is 112 LSA and this one will be 114 and more nitrous centric build. Both 511's will be 250-300 shot max. Low use stuff as I am just a casual/fair weather car guy lol.

From what I have gathered the only theory behind the swap is cooling and crank whip mitigation. How much is apparently highly debatable.