Porsche 911 owners wanting the ubber Porsche can order the GT3 RS. Dodge Viper enthusiasts wanting the ultimate road race Viper have the ACR. Now ZR1 owners can opt for the Hennessey Z700 upgrade for their Corvettes. Hennessey's Z700 performance package starts by upgrading the engine supercharger, exhaust and air induction systems and is dyno tuned to 705 bhp. But this is just the beginning. Additional upgrades include lightweight carbon fiber wheels with Michelin Pilot Sport Cup tires, which reduce rotating weight by nearly 60 lbs. Hennessey's Z-Aero carbon fiber front splitter, canards and rear spoiler also add over 300 lbs of down force helping to put the added power to the road and track. Rounding out the Z700 upgrade package is a revised interior with lightweight carbon fiber seats, Alcantara steering wheel and shift knob. HPE will be throwing its hat in the Ring " literally " and plans to begin testing the Z700 at the famed Nurburgring in Germany later in 2009. The company plans to build just 24 copies of this limited edition Corvette ZR1 for the 2010 model year. Each buyer gets 1-day of performance driving instruction in his or her new Z700 at Hennessey's own private test track, Lonestar Motorsports Park. Lonestar, which is located next to the company's facility, is located just west of Houston, Texas and has a full ¼ mile dragstrip as well as a 1.1-mile road course, which will soon be under construction. 0 " 60 mph: 2.9 seconds 0 " 100 mph: 6.4 seconds ¼ mile: 10.6 @ 134 mph Skid pad: 1.08 lateral G Note: HPE VBox preliminary test data. Supercharger Modifications (15 psi boost) Intercooler System Upgrade Air Induction System Upgrade Stainless Steel Exhaust Upgrades Hennessey Light Weight Carbon Fiber Wheels Front: 19 x 10.5 inches; Rear: 19 x 12.5 inches Michelin Pilot Sport Cup Front: 265/35-YR19; Rear: 325/35-YR19 Sparco Carbon Fiber Seats in Alcantara (Driver & Passenger) 5-Point Harnesses with Harness Bar Alcantara Steering wheel & Shift Knob Lowered Factory Suspension Corner Weighted with 4-wheel Alignment Z-Aero Carbon Fiber Body Parts: Front Splitter, Canards, Rear Spoiler, Vented Factory Hood, Vented Front Fenders Hennessey & ZR700 Interior & Exterior Badges Limited Edition Serial Numbered Plaque 1-Day Driving Instruction at Lonestar Motorsports Park 3 Year / 36,000 Mile Limited Warranty Total Cost Including New 2010 ZR1: $207,150 US Dollars Z750 " 755 bhp Upgrade Z1000 " 1,000 bhp Twin Turbo / Supercharged Upgrade Custom Exterior Colors Custom Interior Upgrades & Colors German Delivery - Nurburgring Delivery & Driving Instruction |