It's easy to notice on this dyno graph the difference going from NA to supercharged performance. As the engine and supercharger increase rpm, more boost and power is produced. What a great sensation to experience! Here are the numbers: 452 hp at 6,500 rpm (NA), 583 hp at 6,100 rpm (ProCharger with 10 degrees timing) and 624 hp at 6,400 rpm (blown, meth injection, 17 degrees timing). These big-time gains made us anxious to get to the track. We were hoping for 10s even though the stock torque converter and 3.25 gears are not conducive for low e.t.'s.