Friend used to use those cams on a tractor puller back in the day and those 440's would pull to 7500 at least.
I remember trying to get my head around how there could be more degrees than in a circle!! but alas cam deg are in crank deg and cam is turning 1/2 speed so 380 deg on the crank is 190 on cam circle.
But it in a block and map it out with your degree kit