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Cd · 02-05-2011, 10:35 AM

If you put in a 3.4 drive you could boost your MPG by 6 MPG ?
I assumed it was more like 10% or less.

02-05-2011, 10:35 AM	#44 (permalink)
Cd Ultimate Fail Join Date: Feb 2008 Location: Austin,Texas Posts: 3,585 Thanks: 2,872 Thanked 1,121 Times in 679 Posts	If you put in a 3.4 drive you could boost your MPG by 6 MPG ? I assumed it was more like 10% or less.