So if you have upgraded to a twin screw (I don't care what it is KB, Whipple, 2.2, 2.3, etc. etc.) I would like to hear your stories about the first time you got to do a hard pull after the install and how it felt and how hard it felt / feels like when its pushing you back into the seat. All I am running is a ported Eaton with a 2.76 making 476 whp and my car feels "alright" I guess but I wish I knew what the pull of 550 + felt like. So take a trip back, post up and brag a bit guys.:thumbsup: