Ok. I have the truck in my sig, 86, 6.9, yada, yada. I went to look at a 1988 F-250, 7.3L, ZF5, 4x4 truck today. No turbo on either, but the truck I went to look at would get DOWN. This truck was faster than my 2.3L 5 speed Foxbody mustang, I know not saying a lot but I was very surprised with...