Is a MP 509, 292 purple shaft a decent cam on a supercharged motor

76* of overlap on the 108 version is a long long time to be blowing gas and air straight across the piston and out into the header pipes. What if it catches fire in there?
It already happens. It doesn’t need to be supercharged to do that. Baseless worry....
Many supercharged or big nitrous hit engines make the headers glow, but I bet that cam would make them melt out from under the car..
Never happen