Real world Hughes Steamroller experience?

I called him about maybe regrinding that smaller 218/[email protected] cam to something that suits my 408 better. I told him I had a basically new 234/238°@.050 Hughes that I intended on running in my 360. He said that 234/238 was a bit big for the 360 but said it would be great in my 408 for a street/strip.
He definitely likes to talk duration..