Quote:
Originally Posted by PoleCat2SSRS2010
Same here. My other used to get 6 mpg with 4.11s and Sunoco purple.
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LOL, yeah I can relate to that. Nothing improved milage like the computer controlled closed loop EFI.
From a 2.73 to a 3.73 we only saw about a 1 MPG drop in consumption.
Depends on a lot of factors.
I got the call tonight. I will have a 3.90 in my hands Tuesday or Wednesday of next week. I have a spare diff assembly that we will install the gears.
Robin