Mopar should market a "Duration Dartboard" :)
Correct lift, Correct advertised Dur, way off in the summit listing for at .050 228/234 Should be around 208/214 IIRC. The old 214/224 grind is a step up from the original 340 cam.
I'd look there, a 262 XE or voodoo, or something cut on a tigher LSA and install it ahead to get cylinder pressure up