Old numbers were 413rwhp / 393 ft-lbs of torque w/ the Steeda tune @ 21 degrees of timing, 70 degrees dyno temp, air fuel at 13.5:1 at 6000 rpms due to the failing Steeda Pumps. This was made on the 3rd pull at 6000 rpms. This was at 9-10lbs of boost.
New numbers are 408rwhp / 395 ft-lbs of...