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gas mileage

  1. Blog
    If you were to list all of the important criteria that a semi-truck should have, chances are fuel economy probably wouldn’t be at the top of your list. After all, semi-trucks have to travel thousands of miles back and forth across the country all while pulling tons of weight. Reliability is a...
  2. General Mustang Tech
    Trying to figure out why I am getting such horrible gas mileage guys. 1983 Mustang, T-top hatchback. Engine Combo: 1990 Longblock with 30K original. Heads rebuilt with decent 3 angle valve job. Ford 1.6 roller rockers, E303 cam (yes, its a garbage cam), BBK equal length 1-5/8" chrome...
  3. Green-Rodding
    Do these really work for gas mileage? I have a 1994 V6
  4. Electronics and Entertainment
    Is it worth it do they really work that well?:blam:
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