Originally Posted by Steve Hellums
That's why I went with the Mustang Dynamometer, because it's suppose to be more real world numbers. I just find it hard to believe that my real world number is 266rwhp when the car stock is 330 fwhp and I've added at least 60fwhp to it. The drive train loss at those numbers figure's out at about 32%
.
Since you were seeking low/ real numbers, you got them.
Get that thing tuned correctly, don't worry about the numbers, and go to the track to see what your really have. I dont care if the dyno said I had 200 hp if I can put down low 12's high 11's at the track.