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Mileage with 3.73 gears?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Cua757, Jul 2, 2000.

  1. Cua757

    Cua757 Registered Member

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    Location:
    Edmonton, Alberta
    Anybody know what kind of Mileage you could expect with a turboed 6.2 and 3.73 gears?

    Gonna Get me a Machine...
     
  2. chevy4x4

    chevy4x4 1/2 ton status

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  3. stephan van leir

    stephan van leir 1/2 ton status

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    Location:
    central Colorado
    I have run 6.2`s for years now. It realy all depends how you set up the injection pump. In general you can expect around 20mpg and 400ftlb @ 2000rpm. If you want some indepth info on these motors ie; turbos, pumps, problems, ect. you can Email me. I`ll be glad to give you all the past info that I have gathered through the years.
     
  4. Cua757

    Cua757 Registered Member

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    Location:
    Edmonton, Alberta
    I am running 31's right now, plan on moving to 33's or 35's.

    Gonna Get me a Machine...
     

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