Cam Specs.....where will the power be?

You're right on with that one with the hydraulic rollers being vastly different from their flat tappet counterparts. Light switch like opening when compared to even the most efficient flat tappet grinds. Comp shows a 110 LSA on their website, but it's that 38 degree ABDC closing that makes it such a forgiving piece. I didn't think about it until I looked at the cam card at the bottom of the page and the 110 LSA, but a question for Rusty.
Xtreme Energy 224/230 Hydraulic Roller Cam for Chrysler 273-360
Do you think an additional 4 degrees of advance would make it a little more goal friendly with off idle power?
The hydraulic flat tappet version of that cam installed at 107 does really well in a 391/318 stroker in 4200 plus pounds of 4X4, I would certainly think the hydraulic roller would be stronger. Alas, the 150 plus feet burnouts through second and third with the shift light on have finally caught up with the flat tappet comp cams, so a 1800-5500 rpm range Howards Rattler hydraulic roller cam with valvetrain upgrades is in the works.
Hydraulic Roller Rattler Camshaft; 1964 - 2003 Chrysler 273, 340, 360 1800 to 5500 Howards Cams 718005-09 | Howards Cams
I foresee finding the limits of the drive line and 9-1/4 axle after this.