So of course I am looking into adding HP and boost. Right now I have an open cone intake connected straight to my engine, no tubing. I also have a 180 tstat with holes drilled. I plan on getting colder spark plugs (do y'all have any suggestions?) put on soon as well. With these mods could I drop to a 3.5 pulley with a 1.0 ZZP PCM? Also is this the pulley kit I need or do I need to buy additional items? http://shop.zzperformance.com/store/...ey-System.aspx