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Friend of mine looking at a used Vette - 2002 I think. the owner doesn't know if it has the performance axle or not (an A4 transmisison - I think the optional performance axle is 3.15). Should be able to tell form the VIN, right, or is there a different code somewhere that shows all the options? How can he tell if it has the axle he wants?
Everyone has answered your question so I will just post an opinion.
Using the words "performance axle" and "3:15" in the same sentence is an oxymoron! Really wish they would of added a bit more rear in the A4 from the factory.
You can also tell by the rpms at 70mph. If it's around 2000-2200, it's 3.15s. If it's closer to 1500rpm, it's the 2.73s.
My MN6 tach's at 1500 at 70 MPH as well, with the stock 3:42's. All the performance associated with neck breaking acceleration and 28 miles to the gallon on the open road. I think Dave Hill and Chevy hit a homerun on this setup! Thanks Dave
My MN6 tach's at 1500 at 70 MPH as well, with the stock 3:42's. All the performance associated with neck breaking acceleration and 28 miles to the gallon on the open road. I think Dave Hill and Chevy hit a homerun on this setup! Thanks Dave
I stopped last nite to look at an 02 on dealer lot,,naturally it was locked up,,when looking under neath,saw there was a metal tag on the right rear of the differential with the ratio [2.73]printed on it.
I agree. Your website is . especially like the automatic car cover. quite ingenious. what happens if you close the door without the car in the garage? Must look strange!
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17
There is one surefire way to determine if you have the 3.15 when the glovebox sticker is gone.
Place the gear selector in 3rd and get it up to 75mph. The tach will read 3150rpm for the 3.15 or 2730 for the 2.73. You can't get anymore exact than that, it works every time.