2011 SEMA: Sonic and Camaro Overload – Our Top 6 Chevys of the Show – MotorTrend Magazine

MotorTrend Magazine 2011 SEMA: Sonic and Camaro Overload – Our Top 6 Chevys of the Show MotorTrend Magazine In the late ’60s, Chevy made the Camaro available with a race-only 427-cubic-inch V-8 through a “COPO” option, which stood for Central Office Production Order. For whatever reason, that esoteric acronym stuck, and the name today is still synonymous … Sonic Boom: Chevy Rocks the SEMA with One More Concept of its Subcompact Model Carscoop (blog) all 21 news articles »

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2011 SEMA: Sonic and Camaro Overload – Our Top 6 Chevys of the Show – MotorTrend Magazine