I was just noticing the very high rear end ratios of the Nissan Titan... What are the gear ratio's of the 5 speed auto.... They must be pretty steep to compinsate...

Also whats the bore/stroke of the endurance 5.6......

bore - 98mm = 3.86"

stroke 92mm = 3.62"

Transmission gear ratios:
(1st) 3.83
(2nd) 2.37
(3rd) 1.52
(4th) 1.00
(5th) .83
(reverse) 2.61


Yep - 3.36 rear gears are the best you can do for now.