- coupe 11,011
- 70,000 high price
- Seattle, WA
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- freeclassifieds.com
- coupe 11,011 gasoline blue manual
2009 dodge viper - kirkland, wamudarri motosports cokirkland, wa 98034ph: 4252027444web: www. The viper acr is raw. And it’s probably the best weekend racer yet from detroit. The acr has exactly the same power and torque as the regular viper-600 horses and 560 pound-feet. The engine drives through a smaller dual plate clutch that reduces rotating inertia by 18 percent and the latest iteration of the tremec t6060 six-speed that includes triple-cone synchros on first and second, and 10-percent-wider gears to manage the torque. The new gkn viscolok diff features its own sump to quicker generate the hydraulic pressure needed to actuate the limited-slip clutches faster, yet more progressively and with greater precision. Most of the time, effort, and development dollars have been spent on stuff that makes the acr go faster through the twisty bits-suspension, brakes, wheels and tires, and aerodynamics. Especially the aerodynamics. Just chew on this for a moment: at 150 mph, the regular viper coupe generates 100 pounds of downforce; at the same speed, the viper acr generates 1000 pounds of downforce. That giant carbon-fiber rear wing is the most obvious reason why. But there’s also a new carbon-fiber front splitter that extends way back under the car and incorporates seven steps to diffuse the airflow. The new hood louvers unveiled with the 600-horsepower engine upgrade a year ago play a part, too. Suspension changes include race-style kw shocks all around that can be adjusted for stiffness and ride height, springs twice as stiff as those in a normal viper, and a beefier front stabilizer bar. Forged “sidewinder” alloy wheels save 30 pounds of unsprung weight, and new two-piece stoptech brake rotors save a further 30. While many modern supercars rely on sophisticated electronics to optimize their setups, like the bugatti veyron’s active aerodynamics or the ferrari f430’s manettino, the acr does it the way carroll shelby used to. Ride height, damper rates, aerodynamics are all fixed, but adjustable by hand. At $98,110 base price msrp, the viper acr is priced neatly between two of the best track-rats in the business, the new $65,815 lotus exige s 240 and the $124,060 porsche 911 gt3 rs. It’s bigger and heavier than both, but it shares their utter commitment to steering and braking, corning grip and driver involvement. Power Windows✔ Tachometer✔ Power Locks✔ AM/FM✔ Air Conditioning✔ Alloy Wheels
70,000 Seattle, WASeattle, WA at freeclassifieds.com