exhaust system idea

[Tom Sharpe]

David A. Cooley wrote:

> The purpose of this is to be sure that the exhaust system does not incorporate
>
> internally baffled pipes or other components that meet the definition of
> a muffler. There are no specifications which state required
> configurations or minimum dimensions for mufflers. A vehicle that does not
> visually appear to be equipped with a muffler, but does not emit excessive
> noise, should be deemed to comply with Sections 27150 and 27151 VC.

True, but from personal experience a 70 LS6 454 Chevelle with factory installed
chambered  exhaust (no mufflers) will not pass any decible or ear test here in
Illinois. They are really loud.

Tom