heads and cam and turbo, throttle body question
06-04-2009, 06:32 PM
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heads and cam and turbo, throttle body question ok so I had the dealership swap my engine. the new engine has stage 2 heads that flow well over 300cfm and my cam is 225 225 .581 .581 112+2.
My question is what size should I drill the air hole in the butterfly and what should I do to tune the throttle body. I believe the dealership just bent the butterfly stop to get it to idle but I would like to do it right. I am using HP tuners.
My question is what size should I drill the air hole in the butterfly and what should I do to tune the throttle body. I believe the dealership just bent the butterfly stop to get it to idle but I would like to do it right. I am using HP tuners.
