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#1
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Chambered exhaust
Guy asked this question over on Classracer.com.
Any copo's have documented factory installed chambered exhaust? |
#2
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Re: Chambered exhaust
didn't #3 yellow ZL-1 have chambered ?...the Berger car..didn't Charlie own that at one time?....(as if there is a car he did not own at one time or another !!)
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#3
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Re: Chambered exhaust
I believe Kevin D's COPO Chevelle was factory documented C Exhaust. Beastly sounding btw!!
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Sam... |
#4
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Re: Chambered exhaust
Yes.
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#5
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Re: Chambered exhaust
When I had my L78 Camaro SS convertible restored at Bob Harris's Camaro Specialties in East Aurora, NY in 2001, I was looking at buying his Fathom Green, green interior COPO Camaro, with Canadian Docs. It was ordered as L72, M22, Chambered Exhaust and Endura bumper. I wish I had now.
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2 1971 LS-6 Corvette coupes (Duntov's last stand) |
#6
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Re: Chambered exhaust
Several COPOs are known to have been ordered with it; however ZL-1 #3 was not one of them. The HP Cars test of it back in '69 had some excellent undercarriage photos showing the standard single muffler/dual resonator system. It was later restored with chambered.
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Learning more and more about less and less... |
#7
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Re: Chambered exhaust
Thanks William....
I guess it was later on after it was restored that I saw the chambered on the car.. |
#8
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Re: Chambered exhaust
I love the sound of Chambered exhaust in the morning........it sounds like victory.
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1962 Biscayne O-21669 MKIV/M-22 1962 Bel Air Sport Coupe 409/1,000 |
#9
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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.
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Chevelleless after 46 years......but we did find a low mileage, six speed, silver 2005 Corvette. It will just have to do for now. |
#10
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Re: Chambered exhaust
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