383 needs more power

I'm not seeing this as a small cam for a street car.

21-225-4(Single Bolt) - Xtreme Energy™ Hydraulic Flat Tappet Camshafts

If it wasn't degree'd at the time of install, there maybe some power left off the table. But, it's all about the combo.

Oh ok, I posted the wrong one then. Still though not a small cam for a street non stroked 383.