Well its a .100 over 496. What would that be? my heads are untouched 308 dart iron eagles. Vodoo cam suggestions? Would like solid flat cam.

That would be a 505, assuming you're talking about a stroker. I dont know what the stock number would be, but I see a very popular solid flat tappet for big blocks is 255/263 at .050, on a 110. Im sure others will give opinions. Have you done a search on this? There are tons of posts on cams for BB strokers.

I once ran a crane flat tapet and really like this cam.
F256/3634-2S-8 256/264 @ .050 and .618 intake lift and .638 exhuast.
That cam really pulled and when I upgraded to a 244 roller I lost power.