Motivated by a supercharged V-8 engine producing an estimated 550 horsepower (410 kW), the Chevrolet Camaro ZL1 will be the quickest Camaro ever supplied by Chevrolet. And more than just power, the ZL1 options technologically superior and extremely developed chassis and suspension techniques that assist it ship balanced, track-ready handling and braking energy to enhance its excessive engine output. Rigorous improvement of the Chevrolet Camaro ZL1 is ongoing, and official estimates of the car's capabilities can be released later in 2011, as testing nears completion.
"Camaro ZL1 is about excessive-tech efficiency and design, and is a type of automobile no one has ever delivered to this segment previously," stated Rick Scheidt, vp of Chevrolet marketing. "It's probably the most technically advanced Camaro ever, so we have chosen a name from the most elite and exclusive Camaro in history."
The ZL1 identify is derived from the all-aluminum racing engine of the identical title, which was developed in the late Sixties and installed right into a handful of regular-manufacturing 1969 Camaros. Solely 69 have been built with the engine, however they've achieved mythical standing among lovers, as they represented the head in Camaro efficiency - until now. The 2012 Chevrolet Camaro ZL1 model is designed to be a major leap forward for the Camaro, bringing a new level of performance capability to the segment.The central objective of the automobile's growth was creating one thing new - a Camaro supposed to reach optimum lap occasions on high highway-racing circuits and glorious driving dynamics on the street. To realize that objective, engineers developed many of the current Camaro's programs, in addition to included new technologies equivalent to electrical power steering and Magnetic Journey Control, the world's fastest-reacting suspension system.
Camaro ZL1's design communicates and supports its performance mission. Fairly than using decorative parts, Chevrolet Camaro ZL1 is visually differentiated from other current Camaro fashions with elements important to the automotive's elevated capabilities.
"All the pieces in regards to the ZL1's design is instantly associated to its expertise and serious efficiency, particularly aerodynamics," stated Ed Welburn, vice chairman, World Design. "Our designers' objective was to execute that perform-oriented design with beautifully sculpted varieties, creating an imposing, highly effective persona. Perform becomes the aesthetic. The intent is a automotive that delivers on the angle it projects."
Major parts of the ZL1's design are a brand new front fascia and hood with air extractors, designed in tandem to create aerodynamic downforce to help handling. The automotive's hood features a signature center part constructed of carbon fiber and rendered in satin black finish. New rocker panels, wide tires, 20-inch wheels and exhaust tips painting the automobile's handling and power.
The Chevrolet Camaro ZL1 badge seems on the grille, hood and the brake calipers, all key areas portraying the know-how within.
Tech overview
Supporting the dynamic monitor and road performance of the ZL1 is the LSA 6.2L supercharged engine, which is able to produce an estimated 550 horsepower (410kW) and 550 lb.-ft. of torque (677 Nm), with particular options for the Camaro. Constructed on GM's legendary all-aluminum, small-block V-eight architecture, the LSA features an intercooled supercharger system, premium warmth-resistant aluminum-alloy cylinder heads and different details designed to make sure its distinctive performance is delivered with smoothness and refinement. Parts and design parts that contribute to the LSA's performance embrace:
* * Balanced, light-weight reciprocating assembly
* * Excessive-strength hypereutectic pistons
* * Sixth-era Eaton supercharger with four-lobe rotors
* * Piston oil squirters.
As a result of the Chevrolet Camaro ZL1 uses electric energy steering, the engine does not incorporate a conventional hydraulic power steering pump on its accent drive system. This enhances performance, because no engine power is used to turn a steering pump pulley.
Chevrolet Camaro ZL1 is a whole high-efficiency car, not just a Camaro with extra power. Key technical highlights embrace:
Transmission - The excessive-performance Tremec TR-6060 six-speed manual is matched with the LSA engine. It's the "MG9" version of the transmission, with a better torque capacity. It's used with a twin-mass flywheel and twin-disc clutch for simple operation and shift smoothness. A new, shorter-throw shifter actuates the gear changes.
Exhaust - Chevrolet Camaro ZL1 is provided with a dual-mode exhaust system, which alters the sound degree and character in response to engine rpm. First used on the legendary Corvette, and specifically tuned for Chevrolet Camaro ZL1, the dual-mode exhaust will give the car a signature sound.
Drivetrain - It is revised with a stronger driveshaft and rear axle system, featuring a bigger and stronger forged iron differential housing, stronger axles and heavy-obligation limited-slip differential. This patent-pending system is designed to ensure that ZL1's large energy is delivered smoothly to the ground.
Suspension - The suspension options completely revised tuning and the inclusion of phase-unique Magnetic Ride Control. Chevrolet Camaro ZL1's Magnetic Ride system will embrace driver selectable modes (Tour and Sport) tailor-made for the preferred type of driving. It uses advanced magneto-rheological science to provide shock damping with the best level of precision, enabling physique control optimized for excellent efficiency in everyday driving in addition to monitor situations. This technology seems on solely a small roster of a number of the world's most interesting efficiency cars. Different chassis components are redesigned to support the automotive's high-efficiency limits. Rear stabilizer bars have drop hyperlinks repositioned outboard of the management arms. This makes the bars more practical in controlling physique roll in turns, with crisp response to driver commands.
Brakes and Steering - Camaro ZL1 features a complicated observe-succesful braking system, developed along with consultants from Brembo. The big 14.6-inch (370 mm) two-piece entrance rotors have six-piston calipers; the 14.four-inch (365 mm) rear rotors have 4-piston calipers. Chevrolet Camaro ZL1 marks the entry of a brand new electrical power steering system to Camaro. It is being developed to make sure precise control and suggestions to the driver, with greater variability of effort for top-performance driving.
Exterior - ZL1's signature from the entrance is the redesigned fascia and aluminum hood with a raised, carbon fiber insert. The fascia includes a front splitter and new vertical fog lamps. The fog lamp area contains air intakes designed for brake cooling. The hood features front-mounted air extractors that direct air exactly over the car. Visually, this center part, in satin black carbon fiber, communicates the automotive's high-efficiency intent as a visual contrast to the automotive's exterior color. Functionally, the air extractor is a key in connecting airflow intently to the bodywork, creating aerodynamic downforce. The carbon fiber middle part reduces the mass of the hood. Excessive-intensity discharge (HID) headlamps and fog lamps are standard. The rear of the car features a diffuser and spoiler, also purposeful elements that enhance the car's aerodynamics.
Wheels and Tires - New-design, 20-inch solid aluminum wheels, which are lighter than the 20-inch wheels used on the Camaro SS, are used with new Goodyear Supercar F2 ties developed particularly for the Chevrolet Camaro ZL1.
Inside - ZL1 is tailored for top-performance driving. The entrance seats function microfiber suede inserts. Other enhancements include a redesigned steering wheel, alloy pedals, Head-Up Show with unique efficiency readouts and the "four-pack" auxiliary gauge system that includes a boost readout.
Manufacturing details
The entire Camaro exterior colors might be offered with the ZL1, but black is the only inside color. The unique exterior features are complemented with a black center section on the hood. Inside, the Chevrolet Camaro ZL1 has heated leather seats with microfiber inserts and ZL1 logos embroidered on the entrance headrests. Microfiber suede is repeated as an accent on the instrument panel, adding a richer look to the interior. The Chevrolet Camaro ZL1 will embody the identical content as the present 2SS package deal and embody the next new or unique features:
* * Six-method power driver and passenger seats
* * Unique instrument panel and door panel inserts; and ZL1-brand sill plates
* * Steering wheel audio controls with Bluetooth functionality
* * Wireless PDIM and USB-port
* * Boston Acoustics premium audio system
* * Rear parking help
* * Rear digicam system (displayed within the inside rearview mirror)
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