Dragonus18

Good enough. What do you get stock city/highway? I'll compare to my mileage.

945LSTANG

the car isn't really my daily so i've never really cared to calculate it.

to be honest, gas mileage is at the absolute bottom of my care list for this car. when i mentioned gas mileage earlier, i was just trying to create a positive for the t56s two overdrive gears. personally, i would much rather have the 5 normal gears with only 6 as the overdrive gear, regardless of the effect on my gas mileage.

btw..im sure you've noticed by now, but i clearly don't have the same engine as you anyway.

lizzyfan

Only problem with your T-56 is the 10 spline input
If you really raised your power level would not be a bad idea to go with the 26 spline upgrade