Has anyone used this cam from EPS?

http://www.engpwrsys.com/index.php?a...d&productId=12


LS Single Plane Cam
Product Information
Intake Duration: 236 Degrees at .050" Tappet Lift.
Intake Lift: .615" with 1.7 rockers.
Exhaust Duration 248 Degrees at .050" Tappet Lift
Exhaust Lift .615" with 1.7 rockers.
108 Degree LSA

Designed For 5.7 to 6.2 Liter Engines with Single Plane 4 Barrel Type Intake Manifolds and Cathedral Port Heads.
Extensive Computer Tuning Required.
Broad Power Band.
Dual valvesprings recommended.
Piston To Valve Clearance Must Be Verified Before Installing This Cam!
This cam is designed to give a broad powerband with lots of midrange torque when used in conjunction with a single plane 4 barrel type intake manifold. Most cams designed to work with stock type intake manifolds have really poor torque characteristics when used with a single plane intake. This cam will have a very strong power band in comparison to most other 'stock intake' cams when used with a single plane intake manifold.

2200 to 7000 RPM Operating Range.

Available In Either 3 Bolt or 1 Bolt Patterns.

 

I have an EPS single plane cam,
238/246 .608/.605 111+3
I will say, even with the stock intake, and stock bottom end,midrange tq and never quits pulling.
New setup is in sig, I expect it to be quite rediculous