Re: Chambered exhaust
I have information on one COPO Chevelle having come from the factory with chambered exhaust. Apparently, while it sounded good, it was restrictive and actually hurt power. Our car was loud enough with the standard reverse flow mufflers and they probably hurt performance too.
__________________
Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now. 
|