TrailBeast
AKA Mopars4us on Youtube
Trail, you can just order the heads with upgraded springs if you get them from us, ootb with 120#@1.66 300# at 1.16 which will work for up to .550+ lift.
In your case, without getting a bunch of expensive parts like stall converter and gears, stick with my recommendation of the 212 520 with a max of 215 .533
I'll spare ya the gory details but it's a little late for that if I already have the heads and seeing as they don't go over .470 I'm not capable of spending 1,500 on daily driver heads.
Well, capable but not going to.
I'll run it with the stock cam before I'll do that.
I know there is an acceptable way to use what I have and make it work well for what I use it for, just trying to find it.