Gear question
Team Owner
Joined: Apr 2001
Posts: 54,204
Likes: 180
From: S.W. Ohio. . . . . . NRA Life Member
Instructor
Joined: Mar 2007
Posts: 180
Likes: 1
From: Oshkosh WI
There are a few ways:
On the diff itself, look on the back passenger side for the tag that has the ratio stamped on it.
Second, you can check the sticker in your glovebox and look for the "G92" performance axle ratio option code.
Third, you can put it in "3", drive 75 mph and read the ratio directly off the tach. If you have the 2.73 your tach will read 2730 RPM or 3150 if you have the 3.15.
Hope that helps
On the diff itself, look on the back passenger side for the tag that has the ratio stamped on it.
Second, you can check the sticker in your glovebox and look for the "G92" performance axle ratio option code.
Third, you can put it in "3", drive 75 mph and read the ratio directly off the tach. If you have the 2.73 your tach will read 2730 RPM or 3150 if you have the 3.15.
Hope that helps
