don't scangauge's just estimate fuel usage? Tuft tests accurately show the airflow around your car
I will be doing some coast down tests for another idea I have, might as well do a before and after VG test also.
Oh, hit 55 mpg for my last tank with the vg's
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70 mpg or die modding
www.full-race.com
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Originally Posted by MetroMPG
looking forward to seeing what kind of uber-sipper slinks out of the full race skunkworks.
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