Rancher,
With the rockers I'm using (1.6) it only lifts the valves .539. The vacuum sucks too and wouldn't be enough in a 93 or newer SC to operate the brake booster. I liked my old cam much better (same as Chris Wise had) and it only had 226 intake and 239 exhaust with .600 lift using the same rockers and had twice the vacuum and alot more snap off the line.
Like the old one, this one peaks around 6000 and still has enough bottom end torque to light the tires up at will, but does require overdriving the supercharger a little harder and advancing the timing another 2 degrees to feel like the old one. Instead of 23% overdrive, I'm now maxed out at 26% (18-19 pounds of boost) which is hard on the blower bearings and seals, not to mention the amount of power required to spin it that fast.
The only good thing about it, is that it's not as rough on the valvetrain which is something I broke about every three months with the other cam. Revving it to 6500 probably didn't help either.
David