Originally Posted by amoosenamedhank
For a manual transmission vehicle, you typically see between 12-15% depending on other variables. I can not imagine for one second that 8-8.5% is spot on.
Even if it's 10% drive train loss.
148 whp with 10% drivetrain loss is 164.44 crank hp.
175whp at 10% loss is 194.44 crank hp.
Still not 200 crank horespower is my point. I'm not trying to bash the almost 30whp gain. Just saying it is what it is.