Well, I did it. I expect it will take at least 6 weeks to build/ intstall/ tune.
-LS3 based 418ci forged everything
-ETP 215 Heads
-FAST 90
-factory compression ratio
-Big ass cam (i.e. bigger than my old one)
-kooks 1 3/4 headers
Crossing my fingers for low 500's at the wheels
.