MP .474 purple cam

Anyone running this cam, done some looking around and can't seem to find anyone with timeslips faster then low 14's - high 13's with this cam. You'd figure with 238 @ .050 you could go mid to high 12's. This makes me wonder if the cam is tamer than advertised, especially if they say you can run a stock converter with it.......

I have ran 12.50's with this cam in a 360