Just to pass along a few initial results from our prototype Twin-turbo Kit for the 2010+ Camaro SS:
5psi = 581rwhp and 564 ft/lbs
8psi = 660rwhp and 624 ft/lbs
As most of you know it has been VERY hot / humid (Dyno graph shows it was 96-degrees in the shop for the 660rwhp pull) and turbo cars hate both so those numbers are only going to get better with better air at the same boost levels.
We hope to have the tune finalized today so I will toss up some final #s for a the kit and post pictures as soon as it gets off the dyno
Jeff