| 2012 Camaro ZL1 Features Technically Advanced 6.2L Supercharged V-8 CHICAGO -- The all-new, 2012 Chevrolet Camaro ZL1 is powered by the LSA 6.2L supercharged V-8 engine that produces an estimated 550 horsepower (410 kW) and 550 lb.-ft. of torque (745 Nm). The LSA is the most powerful engine ever offered in a Camaro, eclipsing even the original ZL1 engine from 1969 that inspired the name of the new, maximum-performance model. Built on GM's legendary small-block V-8 architecture, it features an intercooled supercharger system, premium heat-resistant aluminum cylinder heads and other details designed to ensure its exceptional performance is delivered with smoothness and refinement. "The LSA is the ultimate engine for the ultimate Camaro," said John Rydzewski, assistant chief engineer for small-block engines. "It has a broad power band that matches the Camaro ZL1's performance capabilities at every notch on the tachometer." Components and design elements that contribute to the LSA's performance include: ■Balanced, lightweight reciprocating assembly ■High-strength hypereutectic pistons ■Sixth-generation Eaton supercharger with four-lobe rotors ■Center-feed fuel system ■Piston oil squirters. A Tremec TR6060 six-speed manual transmission is matched with the LSA. It uses a 240-mm dual-mass flywheel matched with a 240-mm twin-disc clutch system to provide excellent shift smoothness. Compared to the Cadillac application, the LSA used in the Camaro features the following unique ... |
