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Group A/N2 4age Head I ported

Discussion in 'Engine Building' started by dilbeckskate, Nov 15, 2011.

  1. dilbeckskate

    dilbeckskate infamous

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    title says all, heres a 4age 16v head I ported and polished

    Group A Combustion Chambers
    [​IMG]

    N2 Full Spec exhaust ports
    [​IMG]

    Group A Intake Runners
    [​IMG]
     
  2. TurboMirage

    TurboMirage YEEAAAHHH VIP

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    how do you define and know its properly ported? where is your flowbench?
     
  3. dilbeckskate

    dilbeckskate infamous

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    Bruce Performance in downtown jasper flow tested my head and my spare non-ported head and I increased airflow by 27%
     
  4. TurboMirage

    TurboMirage YEEAAAHHH VIP

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    did he tell you that you now need to replace your valve guides and get a seat job?

    cmon man... all of us "seat of our pants" porters know you dont fuck with the seats and guides.
     
  5. B16

    B16 Super Moderator VIP

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    What is GroupA and N2?
     
  6. TurboMirage

    TurboMirage YEEAAAHHH VIP

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    you know, like spec groups...
     
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