Looking to upgrade my solid that currently has stock gears in it, since it is leaking out of the pinon seal (might as well swap some new gears in while I am having it replaced). I want something that is highway friendly but offers the most performance. I drive the car during the summer a couple of times a week around 60 miles a day, so I want something that I can still get pretty decent mileage with, but I realize that I am driving a Cobra and not a Civic, so my mileage won't be all that great. I am not wanting to go to a 4.10 and 3.73's are really common just wasn't for sure how good a 3.90 gear would be. I am looking at Motive performance. Let me know what you think.
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