just ordered it. should be in next week. how far do they usaully mill the intake rails down for the stage one intake setup. i have access to a mill but am kinda scared to try it. don't wanna take it to far, you know, and have to buy another intake.

 

I took about 1 inch out of mine and noticed a difference, little more mid range........DALLAS

 

what is this procedure your talking about. what does it do. and how do you do it