Not to highjack but I'm trying to figure what gears I have in my car....If you were at about 110 mph in 4th gear at about 5700 rpm with a 3.73......and my car go's a little over 110 at about 5200 rpms in 4th would it be safe to say it's a 3.55 gear? This is not in the 1/4 mile tho...:shrug...