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Old 04-27-2013, 02:32 PM   #26
Rufton
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Join Date: Apr 2013
Location: Knoxville TN
Posts: 1,170
Re: Inline 6, gas guzzler??

Quote:
Originally Posted by undr8ed View Post
Internal porting/polishing? Mine has as pretty good leak at the exhaust, so I know my tuning isn't (can't be) 100%.

Waiting on mail order mufflers and after a quick tune, I'll see where she is for mileage and post back.
If you all can seriously get 27 mpg in a full sized truck I'd like to buy one.
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