- Joined
- Dec 23, 2007
- Messages
- 292
- Reaction score
- 1
- Points
- 18
- Age
- 37
- Location
- Gardners, PA
- Vehicle Year
- 1994
- Make / Model
- Ford
- Engine Size
- 306
- Transmission
- Manual
I have a 94 ranger with a zf tranny, np205 t case, 3.55 rear gears, and running 35'' tires and I'm wondering how many gear teeth on the speed sensor can I change without changing gear in t case. I'm currently running a 17 tooth gear and I'm gonna put the gps in my truck to see how far off the speedometer is and then use the chart in the tech library and see what gear I need to make it right