rv cam won't be enough for that motor, nor will the "stock" heads. at a minimum you should be running the EQ iron ram 2.02's, the indy rhs x-heads would be a better choice. use a modified kegger intake, and i'd want at a minimum a 510/510 lift cam for it.
you'll need to get the b and g chrysler computer flash for it and at least 24# injectors. though i'd step up to at least 26# to keep the duty cycle lower and the horse power overhead higher.
don't half butt it. if you're building a torque monster motor, build a torque monster motor. get the pistons milled for a 10-10.5:1 compression ratio for some extra grunt. you're going to be needing premium anyways, may as well take full advantage of it.
'97 zj 5.2, some stuff, some other suff, and some things that even work sometimes.