Wow, I am I glad to find an active Mopar forum!

I'm the in process of bringing my street/strip 440 powered 76 Volare back to life after a long sleep. I've got two motors, the first is my spare, a blueprinted .060 over TRW motor, 9.5 CR 456 heads pocket ported with the templates and port matched, the cam is Mopars .557 lift mechanical. The thing made 520hp and 543trq good enough for 11.50s in the Plymouth.

The next is a .060 over 4.15 stroke that I built in 91 with a Mopar crank I waited a year for, no kit, light weight custom pistons floating pins etc.. The heads are 915s that have had the same porting as the 456s and the cam I had used was a Comp .650 lift, 290 duration @ .050 lift. This combo pulled hard to 7000 and was good for 6.70 1/8th mile and 1.43 60 foot times.
As tempting as all the new parts available now are I've decided to just freshen up this combination with one change, the cam. In an effort to lower the rpm range I'm thinking about taking 15 degrees out @ .50 lift and I happen to have this Mopar cam.
http://www.summitracing.com/parts/dcc-4349268ae/overview/make/dodge

So my question is has anyone used it in the past, and had it on a dyno, I'm interested in the power curves, like, dislikes etc..
Whatever cam I use it will be a flat tappet.

Ihanks for any input,

Tom