- Joined
- Dec 2, 2008
- Messages
- 126
- Reaction score
- 0
- Points
- 0
- Location
- louisiana
- Vehicle Year
- 1998
- Make / Model
- ford
- Engine Size
- 3.0 V6
- Transmission
- Manual
I just did a guage swap to one with a tach, but i don't know what RPMs I should be running at what speeds. At 75 mph I am running at 2,800 rpm, at 65 mph I am running 2,500 rpm. I am just checking whats normal so I know if my tach is working properly.