Thread: Just Installed Hypertech III
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  #9  
Old 12-01-2003, 07:56 PM
Centerfire Centerfire is offline
 
Join Date: Oct 2003
Location: Indianapolis, IN
Posts: 440
Centerfire is off the scale
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Mileage after 400 miles with addtions of Hypertech III and the gobi roof rake with lights. The mileage average is down to 9.6 mpg.. Still bets my suburban.. Still have trying to decide on which exhaust.

Mike
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