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Mark42 · 11-05-2009, 01:17 PM

Plans are to put in 3.73 gears and a True Trac LSD (torsen) in my 98 Bird. Right now with the 3.08 gears I average 27 mpg doing a lot of highway commuting. The car is stock with an automatic trans.

Wondering how the 3.73's will affect the mpg?

Can you guys post your MPG and gears? (and I don't mean mpg while drifting

)

Thanks!

11-05-2009, 01:17 PM	#1
Mark42 Join Date: Oct 2009 Posts: 443 iTrader: (0)	MPG and Gears question. Plans are to put in 3.73 gears and a True Trac LSD (torsen) in my 98 Bird. Right now with the 3.08 gears I average 27 mpg doing a lot of highway commuting. The car is stock with an automatic trans. Wondering how the 3.73's will affect the mpg? Can you guys post your MPG and gears? (and I don't mean mpg while drifting ) Thanks!