Quote:
Originally Posted by bhap
TCIauto.com has a formula and calculator for speedometer gears. You need to know the gear ratio in rear end, tire diameter and final ratio in transmission. You also need to know the "drive gear" ratio in your transmission which you can figure out from your current "driven gear" tooth count. As long as your current speedometer is consistently wrong, a "driven gear" change should get you close.
|
Ok, thanks, I'll give it a shot!