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gas milage increase?

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Bigmeats, Oct 23, 2000.

  1. Bigmeats

    Bigmeats 1/2 ton status

    Joined:
    Jul 29, 2000
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    Location:
    Manhattan IL
    Anyone have a noticable milage increase after they installed a part time 4x4 kit?

    Bigmeats

    Carl...75 Blazer...Manhattan IL
     
  2. My father and I installed a part time kit on his 78 jimmy several years ago.He said that he got 2-3 more mpg with the part time kit installed.


    IF IT AINT BIG IT AINT BAD!!!!!!
     
  3. Mike87

    Mike87 Registered Member

    Joined:
    Feb 18, 2000
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    Location:
    San Jose, CA, USA
    I picked up ~2mpg when I did mine (75 K5). Also you won't wear out the front drive nearly as fast.

    Good Luck,
    Mike (#87)
     
  4. DMK

    DMK 1/2 ton status

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    Location:
    CINCINNATI, OH
    Went from around 10mpg to 13mpg on my 78 k-10 with 350.
     
  5. Bigmeats

    Bigmeats 1/2 ton status

    Joined:
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    Location:
    Manhattan IL
    Thanks for the response guys, Ill take avery extra mpg i can get!!!

    Bigmeats

    Carl...75 Blazer...Manhattan IL
     

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