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Old 10-29-2012, 07:57 PM   #14 (permalink)
mcrews
Master EcoModder
 
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Join Date: Oct 2009
Location: Texas
Posts: 3,523

The Q Sold - '02 Infiniti Q45 Sport
90 day: 23.08 mpg (US)

blackie - '14 nissan altima sv
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Quote:
Originally Posted by UltArc View Post
If you want better highway, you'll want to deop it even firther. i have the 2.7s and replaced my 17s with 18s. Pick up tire size, and highway cruising becomes more fuel efficient(for the most part).
He's right.
Even going up a size on the 15s will help.

See my threads in my signature.....
245/45/18 is stock
am running 245/50/18 on stock rim
went from 26" to 27.5" in diameter.
keeps my rpm low at highway speeds.

It will slow down your 'launches' but hey.......
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MetroMPG: "Get the MPG gauge - it turns driving into a fuel & money saving game."

ECO MODS PERFORMED:
First: ScangaugeII
http://ecomodder.com/forum/showthrea...eii-23306.html

Second: Grille Block
http://ecomodder.com/forum/showthrea...e-10912-2.html

Third: Full underbelly pan
http://ecomodder.com/forum/showthrea...q45-11402.html

Fourth: rear skirts and 30.4mpg on trip!
http://ecomodder.com/forum/showthrea...tml#post247938
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