juiced305diesel
03-30-2009, 09:38 AM
Hey guys I am debating on getting a larger throttle body for my setup. I have searched but yet to find any back to back dyno comparisons. I am also debating what size piping to use as well. It is a SR20 GT35R with a Tial Vband .82 exhaust housing, JWT S4 cams, Greddy intake mani. The intercooler has 3" inlets and is four inches thick. I already have the Greddy Cold pipe which is 2.75" I was wondering if I should switch to a 3" on the cold size and a 2.5" from the turbo to a 2.75" to the intercooler on the hot side. Please keep in mind I only drag race or do 45MPH or 60MPH rolls. ;)