Jumat, 06 November 2009

Hennessey HPE700 Camaro


Hennessey HPE700 Camaro - Click above for high-res image gallery

We like subtle and we like power. But at SEMA the two are usually mutually exclusive. Usually. After laying eyes and hands all over the 2010 Chevrolet Camaro HPE700 LS9 and talking at length with John Hennessey, we think we've found our favorite Chevy of the show.

We've been covering its development from the beginning, so just a quick recap: After moving a few vacuum lines, fabricating a custom header and spending three months working out the wiring, Hennessey and his crew shoehorned the Corvette ZR1's supercharged LS9 into the engine bay, fitted a new intercooler and pulleys and tuned the Camaro to 725 hp (at 6,400 RPM) and 741 lb-ft of torque (at 3,200 RPM).

According to the man behind the machine, the HEP700 is putting out 651 hp and around 650 lb-ft of torque to the wheels on a Dynojet, good for a 0-60 MPH time of 3.5 seconds and a quarter mile sprint of 11.3 seconds at 126 MPH. And the mods didn't end with the engine. A set of KW V3s are fitted at all four corners and coupled with the 20-inch wheels with 275/35 (front) and 305/35 (rear) rubber, contributes to a claimed skid pad of 1.01g. Six-pot Brembos clamp onto 15.1-inch discs in front, while 14.1-inch rear rotors are squeezed by four-piston calipers, helping the HPE700 stop from 60 in 104 feet.

If you're aching to get your hands on one of the 24 ZR1-powered Camaros, you'd better drop a dime post haste -- there are only five remaining, each carrying a price tag of $119,500.


Hennessey HPE700 Camaro

Senin, 12 Oktober 2009

Avus Performance tÜRns Audi TT-RS into 460-hp "Neu-Ur-Quattro"


Avus Performance Audi TT-RS - Click above for high-res image gallery

Avus Performance has just whipped the cover off their pumped up Audi TT-RS, a 460 horsepower, matte black self-described "Ur-Quattro" for the new millennium. While it evoking the legendary Quattro Coupe might be a bit of marketing hyperbole, it similarly features a turbocharged inline-five and should perform spectacularly well. Heck, it could probably give the Sport Quattro rally cars a run for their money. We wouldn't dare compare it to the S1, though. Still, this version of the already-hot TT-RS is positively smoking.

Even in stock form, the turbo-five in the TT-RS puts put out a healthy 340 horses, enough to scoot it from 0-60 mph in 4.6 seconds. By the time Avus finishes tinkering with it, however, their uprated TT-RS produces 460 hp and 472 lb/ft. Credit for the 30% horsepower boost comes via turbo and ECU tweaks, along with a new free-flow exhaust system with racing cats. So-equipped, the coupe's 0-60 time tumbles to just 3.8 seconds and top speed rises to 194 mph. Forget the Ur, that makes it about as quick as the R8 V10 5.2 FSI.

Thankfully, Avus' makeover isn't just confined to the engine bay. The tuner adds adjustable coilovers and a set of gloss black 20-inch Sportec Mono wheels wrapped in chunky 255/30-20 Hankook S1 Evo rubber. Said another way, they ought to do a whole lot more than just look pretty. Handling has been improved, yet so has the ride quality thanks to the adjustable suspension, say company officials. That added tweakability should allow one to maximize performance on track days without totally grenading everyday comfort.

The whole package minus the horsepower boost runs about 9,700 Euro (around $14,300). Avus asks that you contact them for specific pricing on the engine mods.

There's a sizable high-res gallery below and the full press release for your inspection after the jump.


Gallery: Avus Performance TT-RS

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