fgordon
Waitin For The Majic
- Joined
- Apr 19, 2006
I hate those kind of threads where the answer can be calculated but. In this case I calculated the Ratio and I'm not too comfortable with my answer considering the cost involved. I have a 3:42 original rear in the car but I've added 275/65 15 Drag Radials (28" tall). I have a Ford 9" housing with disc brakes that I am removing from my Malibu. It has a Detroit Locker in it so I will be replacing the entire chunk.
I calculate that I need a 3:70 gear to make the speedometer read correct (actually 3:68.8). Does anyone have a better number?
I calculate that I need a 3:70 gear to make the speedometer read correct (actually 3:68.8). Does anyone have a better number?