Hi everyone, I searched but didnt find exactly the answer im looking for. I have a 75mm accufab throttle body that im putting on my cobra intake and was wondering if I need to do any machining to the intake before I put it on or will it work just fine with its stock size opening. I know the throttle body fits on the stock intake fine and the blade does not hit but for extra performance how much would I gain by doing this or is it not that important?