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TBI 350 to TBI 454

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by mostwanted, Nov 10, 2006.

  1. mostwanted

    mostwanted 1/2 ton status

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    Location:
    Kansas City, MO
    In the future, I may consider swapping in a 454 as it will be my tow rig. Will a TBI 454 swap in, or are the electronics, computer, or TBI different?
     
  2. sweetk30

    sweetk30 professional hooker Premium Member

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    Location:
    horseheads , ny 14845
    chip / possible computer / knock sensor / tbi unit. but basicly a easy to do swap.
     

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