disciplerocks
July 2011 OTOTM Winner
V8 Engine Swap
OTOTM Winner
Solid Axle Swap
TRS Banner 2012-2015
- Joined
- May 27, 2010
- Messages
- 4,522
- Reaction score
- 53
- Points
- 48
- Location
- Evansville, IN
- Vehicle Year
- 1989
- Make / Model
- Ford
- Engine Size
- 4.0
- Transmission
- Automatic
My tach does not respond. It moves as the rpms go up, but its not correct. I already tried to swap it for another unit. Where does the tach get its signal from on a motor with a coil pack?
Also swapped in 3.73s. Currently have a black 20 tooth gear. What gear should I be looking for to correct my speedo for little 205 tires?
Also swapped in 3.73s. Currently have a black 20 tooth gear. What gear should I be looking for to correct my speedo for little 205 tires?