Just wondering what approximately what mods it would take to make a GTP run in the 11's. Also, about how much HP and WHP would you be pushing in order to achieve this?
-About 500 HP, and 550 lb/ft to get well into the 11's
As it says in the article, that turbo will support a 10 second 1/4 with few additional mods. If you wanna get there fast, just throw a big turbo on it. Here is a cool video demonstrating what you will need: http://www.99-gtp.com/images/Videos/Daves_Turbo_Final.wmv
Start with the XPZ/IS4 cam and some ZZP/intense stg. 4 heads, on top of that, you're gonna need enough supporting mods to run a 2.55"-2.7" pulley, which don't ask me what those are, but I'm sure that a Stage 3 intercooler would be necessary. Also a GenV M90, because they are so much more efficient at making boost, would be a good idea to keep KR down.