Looking at cams for the new 414 stroker but the rpm ranges on these are all shown at stoke stroke like 3500-7000,how much will that range change with the 4" arm in there,I can't imagine having to turn this thing to 7000.
I never look at advertised RPM ranges. They are seldom accurate. If you don't know how to read and apply cam specs, i.e. Duration at .050, Duration at .020, lift, lobe separation angle, Overlap, timing events, and how they all apply to your unique engine combo and vehicles purpose. I'd suggest calling comp cams or another cam grinder of your choice and having a custom grind made specifically for your needs.
