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supercharger porting
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  1. Superchargers
    Hey guys, I have a 3.3 pulley gtp w/supporting mods and I wanted to know since our blowers are where we are getting our power How much should we port? I recently installed the N* kit and opened my bore to 75mm to match. But my question is on the outlet port. How much is too much? I know there is...
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