Quote Originally Posted by Z3_GoCar View Post
The problem will be that a couple of pro-FA (or what ever feeder series replaces FA) guys will show up and get flagged for sound It's easy to add mufflers on production based/sized cars, formula cars are a horse of a different color.

I don't think one track in all of Cal-Club has sound limits... Cal-Speedway is surrounded by city but the nearest neighbor is a rail yard and steel mills. Our sound guy was (he moved out of region and hasn't been replaced) measuring sound for cotton plants. Contrast this with NASA with no sound limits...
The Skip Barber formula cars that run at Laguna Seca are under 85db. When they do fail sound, it's usually a body work or wing rattle! lol It's a simple exhaust mod to do plus a lil retune. Anyone running one of those cars (FA or whatever) sure can afford it...