Quote:
Originally Posted by bamboo
your friend running bills tunes ? Any other mods..?
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Oh, oops. I totally spaced the "bill's tunes" part. No, but most any tuner worth his salt can increase unladen fuel economy. No other mods except for having removed the muffler.
Big tires will absolutely KILL mileage. Take it from me, I know. My old Powerstroke got about 5 MPG from 14 MPG stock once the 49's got put on.
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Tuning, flashing, burning chips, and repairing all aspects of 7.3L Powerstrokes.
SEVEN 7.3L-powered vehicles in the driveway. Two didn't come that way from the factory!
Last edited by cleatus12r; Wed, July 7th, 2010 at 08:08 PM.
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