[twobjshelbys]

Originally Posted by Gaz64

That cam is a hydraulic roller from Crane.

Interesting to note their quote of RPM, not minimum and maximum, but best operating range. Note that it will valve float at only another 200 rpm.

I would have thought it would float a little higher than that.

A good camshaft though.

This is the one that Roush uses (or at least used, I don't know if they still do) in their Windsor/SBF based 427R and 427IR. I don't know if they might use it elsewhere. I did love the sound at idle though.