Press Release:

CGS Motorsports is one of the leading manufacturers of High Performance Cat Back Exhaust Systems and Air Intake Systems for late model cars, trucks, & SUVs.

Besides being one of the leading manufacturers of Performance Products, CGS has also become one of the leading creators of many SEMA Show vehicles over the years and CGS has built several vehicles for the Big 3.

Once again, CGS is creating another SEMA Show vehicle for GM, which will be showcased at the 2010 SEMA Show. They will be customizing a new ’11 Chevy Camaro.

This new GM muscle car will feature custom paint, the Camaro will feature a ZR1 influenced hood, and body kit by ACS. The CGS team is also designing and building handmade chrome moldings. Custom leather from Pecca Leather, of course one of CGS’s Cat-Back Exhaust Systems, and Whipple Ind. new Camaro twin screw supercharger producing close to 500hp.

As illustrated in the rendering, 22″ wheels up front a set of 24″x15″ rear wheels by Genuine Boyds, Pirelli’s new 405/25/24″ rear tires, the rear wheels and tires will be stuffed under the back without any type fender fairing. All the rear suspension will be replaced with Chris Alston’s Fab 9 rear end with a latter bar and coil over suspension.

So be sure to check out the completed vehicle at this year SEMA show in Las Vegas, NV. www.cgsmotorsports.com

[Source: CGS Motorsports]

Die 2009 Chevrolet Corvette ZR-1 ist zusammen mit dem Cadillac CTS-V, einer der stärksten Serienfahrzeuge, welche GM je produziert hat! Kurz danach steht GM fast vor dem Ende, was bleibt ist ein Testbericht des Autoblog’s. Wie die ZR-1 die Redakteure des autoblogs zum schwitzen bringt, dass könnt ihr hier nachlesen.

[autoblog]

[Source: autoblog NL]

PRESS RELEASE

Chevrolet announces performance results and pricing for the new ultimate-performance Corvette

DETROIT – The official Corvette ZR1 numbers are in and they’re good. Very good:

The Corvette ZR1 also has a top speed of 205 mph (330 km/h), making it the fastest Corvette ever produced and ranking it among the global super cars of commensurate performance. None of those other super cars, however, equals the ZR1′s performance-per-dollar ratio.

“The ZR1 is an incredible machine by any measure,” said Ed Peper, North American Vice President, Chevrolet. “There’s simply no other vehicle in the world that does a better job of balancing performance, price and fuel economy.”

Performance perspective
The Corvette ZR1′s 0-60 performance is 0.3-second quicker than the already-quick Corvette Z06 and the 0-100-mph performance is nearly a full second quicker – 7 seconds vs. the Z06′s 7.9 seconds. It is performance that is equal to or better than many super cars costing substantially more.

“A favorable power-to-weight ratio gives the ZR1 an advantage over the competition and performance that has to be experienced to fully appreciate,” said Tom Wallace, Corvette chief engineer. “Of course, on a racetrack, drivers of competitors’ cars may appreciate the ZR1 in a whole different manner.”

And the racetrack isn’t the only place where the ZR1 trumps its super-car competitors – it beats them at the gas pump, too. According to fueleconomy.gov, the ZR1′s EPA-rated 14 city and 20 highway mileage ratings beat 2008 competitors such as the Ferrari 599 GTB Fiorano (11 city / 15 highway); the Lamborghini Murcielago (8 city / 13 highway) and the Aston Martin V8 Vantage (12 city / 19 highway). They’re competitive with the Dodge Viper (13 city / 22 highway) and the Porsche 911 GT3 (15 city / 22 highway).

Under the carbon-fiber hood
A new LS9 6.2L supercharged small-block engine powers the ZR1′s performance capability. Heavy-duty and lightweight reciprocating components support high-rpm performance, while a new, sixth-generation supercharger (and complementing charge-cooling system) helps the LS9 make big power and torque across the rpm range. The engine is hand-assembled at GM’s Performance Build Center, in Wixom, Mich.

In addition to the LS9 engine, the ZR1 is a technology powerhouse, designed with lightweight and unique components that reinforce its performance with a confidant feel on either a highway or road course.

Options
The standard ZR1 comes with accoutrements based on the Z06, including lightweight seats and lightweight content. The available uplevel interior package includes power-adjustable, heated and leather-trimmed sport seats (embroidered with the ZR1 logo); side air bags; Bose premium audio system; navigation system; Bluetooth connectivity; power telescoping steering column; custom leather-wrapped interior available in four colors and more. Chrome wheels are the only other available option on the ZR1. Detailed pricing noted below.

$103,300 Base MSRP including destination
$1,700 Gas guzzler tax
$10,000 Option package
$2,000 Chrome wheels

About Chevrolet
Chevrolet is one of America’s best-known and best-selling automotive brands. With the largest dealer network in the United States, Chevy is the leader in full-size trucks and the leader in sales of vehicles priced $35,000 and above. Chevrolet delivers more-than-expected value in every vehicle category. Chevy cars and trucks have expressive design, spirited performance and great value with standard features usually found only on more expensive vehicles. More information on Chevrolet can be found at www.chevrolet.com.

[Source: Chevrolet]

[Source:InsideLine]

CHEVROLET ANNOUCES CERTIFIED POWER RATINGS FOR THE NEW CHEVROLET CORVETTE ZR1: 638 HP FROM THE SUPERCHARGED LS9 V-8

PONTIAC, Mich. – When it was introduced at the North American International Auto Show in Detroit earlier this year, the 2009 Chevrolet Corvette ZR1′s power was estimated at 100 horsepower for each of its 6.2 liters of displacement. GM Powertrain has completed SAE certification of the ZR1′s supercharged LS9 V-8 and the results exceed the estimate: 638 horsepower (476 kW) and 604 lb.-ft. of torque (819 Nm).

The LS9′s output is nearly 103 horses per liter, or just about 1.7 horses for each of the engine’s 376 cubic inches. It is unquestionably the most powerful automotive production engine ever manufactured by General Motors and enables the Corvette ZR1 to achieve a top speed of more than 200 mph (322 km/h).

“One of the most amazing things about the Corvette ZR1 is the level of refinement that our designers and engineers have attained. Even with all that power, this car has road manners that will allow our customers to enjoy it on the streets as a daily driver, and on the track,” said Chevrolet General Manager Ed Peper.

The Corvette ZR1 goes on sale this summer. Its 638-hp supercharged engine is complemented in the chassis by heavy-duty components not offered in any other model, including a six-speed manual transmission with race-hardened gears and dual-disc clutch technology that delivers exceptional clamping power and lower inertia, as well as strengthened axle components.

Fuel economy testing has not been completed, but engineers are confident the ZR1 will be the most fuel-efficient 600-plus-horsepower car on the market.

The LS9 engine is hand-built by specially trained technicians at GM’s Performance Build Center in Wixom, Mich. It is a unique, small-volume engine production facility that also builds the Chevrolet Corvette Z06′s LS7 engine and other high-performance GM production engines.

“Developing the LS9 involved more than simply striving for a great horsepower number. Endurance and reliability testing have shown the engine to be robust and low-maintenance, just like other engines in the small-block family,” said Sam Winegarden, executive director, engine engineering for GM Powertrain. “That it is distinguished as the most powerful engine ever from General Motors is a source of immense pride among everyone involved with the LS9.”

Supercharged aspiration
The key enabler of the LS9′s performance is the industry’s first production application of a new, positive-displacement Roots-type supercharger that has a unique four-lobe rotor design. Its design promotes quieter and more efficient performance, while the large, 2.3-liter displacement ensures adequate air volume at high rpm. Maximum boost pressure is 10.5 psi (0.72 bar). It is teamed with an integrated charge cooling system that reduces inlet air temperature for maximum performance.

“The combination of large displacement and the new, four-rotor design broadens the effective range of the supercharger, allowing the engine to make more power at lower rpm and sustain it throughout the power band,” said Winegarden. “The low-end torque is tremendous and the high-rpm charge from the supercharger is simply amazing.”

A raised hood provides adequate clearance for the LS9, while a polycarbonate window in the hood provides a view of the engine beneath it.

LS9 details
The LS9 features many unique design and manufacturing details that support its high-performance nature. They include:
Aluminum cylinder block with iron cylinder liners that are finish-bored and honed with a deck plate installed
Forged steel crankshaft with a nine-bolt flange
Titanium connecting rods and forged aluminum pistons
Stronger, rotocast cylinder heads with 2.16-inch (55 mm) titanium intake valves and 1.59-inch (40.4 mm) hollow-stem, sodium-filled exhaust valves
Camshaft with 0.555-inch (14.1 mm) lift for excellent idle and low-speed driving qualities
A dry-sump oiling system with 10.5-quart (9.9 liters) capacity
Integrated oil cooler and piston-cooling oil squirters
Intercooler cover visible through the hood window that features ZR1-unique blue accents and “LS9 SUPERCHARGED” embossed on the left and right sides

Specifications

LS9 6.2L SUPERCHARGED V-8
Displacement (cu in / cc): 376 / 6162
Bore & stroke (in / mm): 4.06 x 3.62 / 103.25 x 92
Block material: cast aluminum
Cylinder head material: A356-T6 rotocast aluminum
Valvetrain: overhead valve, 2 valves per cylinder
Fuel delivery: SFI (sequential fuel injection)
Compression ratio: 9.1:1
Horsepower / kW: 638 / 476 @ 6500 rpm
Torque (lb-ft / Nm): 604 / 819 @ 3800 rpm
Fuel shut-off (rpm): 6600
Recommended fuel: premium required
Exhaust manifolds: stainless steel
Main bearing caps: forged steel
Crankshaft: forged steel
Camshaft: hollow steel; 0.555-in (14.1 mm) lift
Connecting rods: forged titanium
Valves:
intake: titanium
exhaust: hollow steel
Valve lifters: hydraulic roller
Supercharger: R2300, four-lobe “Roots” type (2.3L)
Additional features: piston oil-spray cooling; direct-mount ignition coils; 11-rib accessory drive

[Source: General Motors]

It’s been a while but I’m finally done with the new concept. It’s totally different to the F250. I decided to go for a front engine rear wheel drive setup. It needed to be a brute, a car that has muscle car qualities. It needed to reflect raw power yet not be vulgar. With a 6.1 L Supercharged V8 under the bonnet it’s guaranteed to be properly quick.

The car was inspired by the classic muscle and gt cars of the passed. They include the Corvette Stingray, Gillet Vertigo and Shelby Daytona.

[Source: WorldCarFans]