According to Road & Track you're as fast as a 370z with a Stillen supercharger.
2010 Stillen Nissan 370Z Review ? Stillen Performance Parts Make One Killer 370Z ? RoadandTrack.com
"Lay into the throttle from a standstill, and 60 mph comes up in 4.5 seconds—7/10ths quicker than the last 370Z we tested. The quarter mile rushes up at 12.8 sec. and 113 mph" lol