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TBI question

Discussion in 'The Garage' started by johnnieg, Jul 22, 2004.

  1. johnnieg

    johnnieg 1/2 ton status

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    How much does the stock TBI flow? Can anybody reccomend any upgraded setup? I plan on geting vortec heads and TBI manifold. /forums/images/graemlins/k5.gif
     
  2. 4X4HIGH

    4X4HIGH 1 ton status Premium Member GMOTM Winner

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    A stock SBC TBI flows around 450 CFM, while a stock BBC flows around 670 CFM.
     
  3. Wingnutt

    Wingnutt 1/2 ton status

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    A holley can flow 670 cfm. It may require some chip tuning to take advantage of it though.
     
  4. ryoken

    ryoken Puppy Fabricator Premium Member GMOTM Winner

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