I know tuning has allot to do with getting so little RWHP with the heads and cam packages for the srt. I got 120 rwhp from heads and cam on my z06 , I suspect once the tune is nailed down for the Jeep there will be similar numbers. Any thoughts ?

You are correct, the gains with H/C will be much better with real tuning, no question. Still the results so far are promising (DRs anyway) considering our inability to do much at this time.