Good job! That's a whole lot of go on very little boost. LS3's and TVS's work well together. What size pulley did you use? I guess the cam specs are "secret"?
I'm looking for a little milder setup than the one on my vette. Vette made 672 at the wheels on a little over 8psi. It will go on wife's Camaro (auto tranny). The cam I used in the vette would be too big for an auto tranny Camaro. Would your cam play nice with an auto tranny/stock converter?