Howdy, I changed my rear gears in the Fairlane to 3.55 from 2.79 I finally got a good hi-way blast today, and had no problem burrying the speedo (120mph). I also have the original C4 totally rebuilt with stage 2 shift kit, and 350 hp 289. It also has the original speedo cable (cant remeber count on gear or color) and the calculators say I'm 16mph off. What color and gear tooth count will correct this. It also has 215/70/15 tires and reved around 3800 rpm at 120mph.
What a blast, the wife was checking the tach and the speedo for me.
Time for an AOD I think.
Thanx
Rick
What a blast, the wife was checking the tach and the speedo for me.
Time for an AOD I think.
Thanx
Rick