5mph at what speed...100mph or at 5mph? 23 tooth is be best you can do with 3.73 as for rim size you need to get tires with the same height. With the white 23 tooth gear my speed seems to be dead on around 70mph but this is based off people paceing me so i assume it's close enough...but it should be about 10% off
That's why I have it. I can run ANY tire size I want and ANY gear ratio and have a perfectly accurate speedometer. As long as I take a few minutes to change the dip-switch settings.
That's why I have it. I can run ANY tire size I want and ANY gear ratio and have a perfectly accurate speedometer. As long as I take a few minutes to change the dip-switch settings.
Where did you get your speedcal and how did you go about setting up the speedcal for calibrating your settings? I heard something about the manufacture needs your original settings or something?
Where did you get your speedcal and how did you go about setting up the speedcal for calibrating your settings? I heard something about the manufacture needs your original settings or something?
I got it from Partshopper. Programming it is really easy, just unscrew the plastic cover and set the two-way switches in the proper order. I used Dallas Mustang's Speedcal calculator to find my proper setting.