Well having 5 full years of tuning these cars Im pretty kean to what works and what doesnt. I was with the small pulley crowd 16 wot timing for the longest time but I can tell you that the track times people including myself are getting Blow. Im changing up the tune and rolling with high timming low Boost and seeing what happens. More timing almost always means more power. Unless your talking very High timing which will eventually have deminishing returns. Ill report back to my track times. 16 degrees in my car with a higher compression engine build BLOWS. Its a turd....SOrry im sick of running 14's in a intercooled headered set up lol