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Thread: 3.73 gas mileage?
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09-10-2006, 07:29 PM #1
- Join Date
- Dec 2005
- Location
- Texas
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- 41
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- 52
Navy Blue Metallic- 2002 Trans am WS6
3.73 gas mileage?
I was thinking about doing some 3.73's. I have 3.23's right now. My car is also a a4. How big of a gas mileage difference is it? Most of my driving is done on the hwy. Also, what kinda of performance upgrade am I looking at, like as in tenths of a second? I want to do a stall but I think i want to do something that is less harsh on the trasmission. So I just thought I would do gears. I would really appreciate any opinions!
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09-11-2006, 01:07 PM #2
- Join Date
- Jul 2005
- Location
- Jacksonville, FL
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You can compare highway speed RPMs at www.f-body.org/gears/ Don't think you'll lose much, I went from 2.73 to 3.42's and a stall - only lost a little on the highway.
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