cam rpm range on stroker

My pump gas 408 had a 260/264 @ .050' flat solid liked 6400, anything less and it slowed down, anything more and it didn't pick up.
who's cam was that and what kinda of numbers/ set up did you get,i'm trying to figure out a cam to hit my goal,see my other post.


And thanks rumble for the second video, wish the heads where a little less modified than the whole move the pushrod over but still good stuff