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Boring B16 Throttle Body

Discussion in 'Engine Building' started by wisemansoji, May 11, 2003.

  1. wisemansoji

    wisemansoji Senior Member

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    I was told to bore my stock throttle body for my b16a2 what are the recommended dimensions to gain the maximum power.
     
  2. wisemansoji

    wisemansoji Senior Member

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    or should I buy an aftermarket throttle
     
  3. pills_PMD

    pills_PMD Super Moderator

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    kingmotorsports will bore out your TB to 62 mm i think they go to on a b16. the ITR tb is a cost effective upgrade for you.. check ebay and partstrader
     
  4. JDMilan

    JDMilan Senior Member

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    You could go with the ITR and bore it out to 64, just a suggestion

    Milan
     
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