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tbi power adders???

Discussion in 'The Garage' started by twoslo4five0, Jan 18, 2007.

  1. twoslo4five0

    twoslo4five0 3/4 ton status Premium Member GMOTM Winner

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    I have a 87 suburban with a tbi 350....i wanna get some more power in it but dont know alot about tbi...im gonna do headers...what are the best gains for the money...i really need toeque but hp is always fun...im mainly towing with this truck...
     
  2. beater_k20

    beater_k20 Banned

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  3. Thunder

    Thunder 3/4 ton status

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    Yeah. Go to the CFM tech site that beater 20 posted and read the "GM TBI Tuneing" page with all its links in yellow.. It explains TBI function and how to best modify it and will give you a basic understanding of what you are working with.
    Rember when working with TBI never remove or disable any sensors or the EGR valve. They are all vital to the proper function of TBI.
     
  4. sweetk30

    sweetk30 professional hooker Premium Member

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  5. mr.smartass

    mr.smartass 1 ton status Premium Member

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