Camaro Z/28 has aerodynamic treatments designed to produce downforce — specifically at track speeds. A large splitter connects to an underbody panel to further reduce lift. Fender flares over the front and rear wheels and extended rocker panels contribute to aerodynamic stability. Z/28 also features an aggressive rear spoiler and functional diffuser to complete the fully integrated aerodynamic package.
1967, Camaro Z/28 was designed specifically to compete in the Sports Car Club of America’s Trans-Am 2 class. Lightweight, nimble and incredibly powerful, the original Z/28 was designed ideally for road racing. The 2014 Z/28 carries the same spirit, with every detail engineered specifically to create the ultimate track-capable Camaro. Well the Camaro has been doing just that, if you’ve been watching the Grand Am series #57 Stevenson Motorsports is in 3rd place for the championship and only 11 points behind Magnus Racing in the GT class 2013 season. Belle Isle was one race to have watched.
A hand-assembled LS7 engine, the most-powerful normally aspirated regular production small block V8 ever, is the force that propels Camaro Z/28. Highest-quality parts and precision assembly elevates the redline level to 7000 rpm.
Durable, lightweight components such as titanium intake valves and connecting rods coupled with a forged-steel crankshaft make the LS7 engine incredibly robust. The standard 10.5-quart, dry-sump oiling system distributes pressurized oil from an external reservoir to protect vital components under high-g driving conditions. It is rated at an estimated 500 horsepower (373 kW) and 470 lb.-ft. of torque (637 Nm) in the new Camaro Z/28, with a maximum engine speed of 7,100 rpm.
The LS7 is mated to a TREMEC TR6060 6-speed manual gearbox that features close-ratio gearing – optimized for the engine’s power characteristics. The TREMEC is coupled with a 5.1:1-ratio short-throw shifter to ensure quick and precise feeling shifts
Power is distributed to the rear wheels via a limited-slip differential, which features a helical gear set rather than traditional clutch packs. This continuously adjusts torque bias allowing drivers to confidently lay down more power to get through corners faster. Coupled with the Performance Traction Management (PTM) system, drivers can adjust the level of throttle and brake intervention to match their capability and driving environment, essentially making PTM custom to each driving situation.
Z/28 features a cooling system designed for the track — standard. This incorporates the dry-sump oiling system for the LS7, which connects to an integral liquid-to-liquid cooling system for engine oil. Another liquid-to-liquid system provides cooling for the transmission and differential.
The tires on Camaro Z/28 are robust and massive Pirelli PZero Trofeo R 305/30ZR19 summer-only tires ideal for lateral motions, like corner entry and exit. Camaro Z/28 is one of the first production cars featuring race-proven, spool-valve dampers. The spool-valve damper allows 4-way adjustment to precisely tune both bump and rebound settings for high-speed and low-speed wheel motions. The wider tuning range dramatically increases the damper stiffness on Camaro Z/28 without significantly impacting ride quality.
Camaro Z/28 features lightweight Brembo Carbon Ceramic Matrix rotors and fixed, monoblock calipers. The huge 394×36 mm front rotors are paired with 6-piston calipers, while the 390×32 mm rear rotors are paired with 4-piston calipers. Compared to similar-size, 2-piece steel rotors, the lightweight and large carbon calipers save 22 pounds, while encouraging impressive stopping power and heat toleration — ideal for track usage.
The all-new driver and front passenger racing seats are designed by RECARO. Aggressive bolsters ensure both passenger and driver remain firmly planted, even in high-energy driving situations. A flat-bottom steering wheel opens leg room for ingress and egress, as well as quicker heel/toe shifting. A short-throw shifter allow for rapid, confident shifting.
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