saving 80 lbs to get that V6 rather than an LSx engine does not seem worth it to me at all. you are already talking about modding the engine, people have been modding the LS2 alone for nearly 5 years. all the R&D has been done for headwork, headers, CAI, Cams etc. etc. its cheaper, and responds well to said mods, Dyno tuners know the engine, and can REALLY wake them up. and your v6 wont ever do this http://www.youtube.com/watch?v=0IRLV...om=PL&index=59