I run a .485" Comp Cams hydraulic roller in my motorhome. Runs awesome, lots of torque, good power from idle on up, but it won't pull 7000 rpms for sure!

It's a 9.5 to 1 compression 360, 2.02 ported heads, M1 intake, 600 Edelbrock on a M1 intake, 1 3/4" headers and 3" exhaust. 4.10 gears.

I run 3500+ rpm for hours at a time. I love the cam, my motorhome moves pretty danged good IMO.