Originally posted by geoffct:
Top speed in an V6 (4.06 FD) (Unlimited HP) at 6800 redline standard gears and final drive is 157mph on 205/55r16 tires
Increase to 7000 redline its 162mph
Change to a zetec FD (3.84 FD) same stats (6800red) top speed =166
7000red=171
This is all pure math.
How'd you come up with that? I have 40 series tires also I dont know how much of a difference that would make and also is that a MTX or an ATX you are talking about?
