Hey guys new to the board. I have a 2002 WS6, slp air lid, slp L/T with cats, slp loud mouth 1. Im getting a new package which consists of stage 2 cnc cylinder heads, stage 2 cam, kooks headers with y-pipe and cats. Just wondering about the heads is the stage 2 a LS2 cylinder head or is it still a
LS1 cylinder head? and my car is already loud, putting the heads and cam will my car be even louder?

 

You should be asking who ever your getting the parts from these questions. We cant tell you with out knowing who's heads your buying?