stock lid
I'd say roughly 8rwhp can be achieved with just a good fitted aftermarket lid. Mate that to the LS6 intake and maybe a new air filter (k&n if money permits) with a nice catback and your car will breathe a WHOLE lot better. Imo.
I've seen threads about guys in CA that know about shops that will pass them, try going to a speed shop that builds fast cars they might know of a way around the smog test.
*disclaimer* - I in no way encourage fraudulent or illegal ways of passing CA emissions test.
Now back to the regularly scheduled program!!
The Best V8 Stories One Small Block at Time






