only 80
#4
Check under the hood it should say what gearing you have on the sticker mine is located on the underside of the hood. It will say that along with other stuff like transfer case model, rearend model, and some other stuff. 84 is pretty slow, do you have the 180 pump or 160 pump? I can easily hit 100, I usually let off at 90 though because thats when it starts to get hot I try not to go into the red. My transmission has a shift kit tho. I have never dynoed the truck but from what im told I should be between 300-325 at the wheels.
#8
#9