This was precisely the reason I made the statement I did. The smaller of the two Voodoo cams the OP mentioned is the same grind, only for a small block. Besides Mopars arguably have the best setup for valvetrain stability from the factory...and I would venture to say the OP is already using something that could handle it since he's running the .528" MP solid grind.
I won't argue that dropping the extra green for a set of Ti retainers would assist on the high rpm stability, but springing for titanium valves for a 267* street roller cam? just seemed a little excessive for an engine that won't live in the 7K range.
