Originally Posted by Dave-d
I have an R90 with the S-11 sensor with the 34/11 rear gears and I found that 1480 worked out within about 3 mph over my GPS at 65mph.
Thanks. I had 2001 in there. somehow thats what i came up with. was about twice my actual speed judging by traffic. so i halved it. seemed to be about 15 under then. howd you come up 1480?
edit:33/11 final drive on mine so its probably different. defiantly gets me closer though.