This should start you off. http://www.srtconnection.com/forums/...ead.php?t=3105

I am bias to the Needswings intake myself. All you have to do is go to www.dragtimes.com and look up our cars and almost everybody on the first page (fastest cars) run a Needswings intake. And 178mm pulley seems to be the proven power maker (plus its safe) and no coincidence almost all the cars on the first page are running one too. Get a tune, and your car will be a beast.