Originally Posted by Notorious_rob
I thought that I read somewhere that with the driveline that the new Shelby has but it's supposed to be less than 15% loss.
Am I wrong?
Have watched dyno videos where pulls of 603, 609, 613, & 620 were put down.
My tuner did a 2013 MY in Jan. that did 610......these #'s are consistent with what Ford thinks will show up @ the wheels...
.............From an article in 5.0 Mustang & SF.
" Time will tell what tuning shops will accept as typical GT500 losses between the flywheel and tires, but listening between the lines at Ford suggests 8 percent
might be more accurate than the rule-of-thumb 15 percent. "
2013 Shelby GT500 Chassis Development - Total Package - 5.0 Mustang & Super Fords Magazine