Well, I got to drive it again. He wanted to show me how much its changed. He changed the gearing to 3.73, swapped out the injectors, smaller pulley on the SC, and sent the ECU to Saleen for reprogramming. Saleen says that with those upgrades the crank HP should be 510-530. The difference is night and day. The SC kicks in a lot sooner and the tranny doesn't shift for economy anymore. Driving at 20 mph in my neighborhood, the thing wouldn't shift up and the RPM's were staying higher. Its like the car was just waiting for me to hammer it. Took a left turn at a light and got it sideways, with T/C on!! I guess the T/C can't account for that much power!! So far that is the second fastest car I've driven. The previous #2 was between that guy's GTO and the 03 Z06 at the GM Autoshow in motion. The fastest is still one of Richard Petty's cars....