Boring B16 Throttle Body

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wisemansoji

Senior Member
I was told to bore my stock throttle body for my b16a2 what are the recommended dimensions to gain the maximum power.
 
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
 
You could go with the ITR and bore it out to 64, just a suggestion

Milan
 
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