MODIFIKASI Audi R8 GT
Sports car Audi R8 and R10, each with an award winning "World Performance Car" of 2008 and 2010. While the racing version, the Audi R8 won the LMS in 28 races in only his first year.
That is not enough! Audi released a version of a more powerful, lighter and faster than the production version. A very limited version was named the Audi R8 GT. 2.5-liter V10 engine has been upgraded so the output is 560HP (412kW), trimmed weight of 1525kg and 100kg so acceleration from rest to 100km/jam achieved in 3.6 seconds. While the top speed reached 320km/jam.ent.
One major achievement is to cut car's weight that is already light. Body tech aluminum Audi Space Frame (ASF) weighs just 210kg. Making ASF on the Audi plant in Neckarsulm, mostly by hand. Body very strongly it was the base of the sports car of this ability to provide precision handling and maximum protection during accidents.
When R8 2.5 FSI quattro production version weighing 1.625 kg, then the R8 GT only 1.525 kg. Pruning is done in all areas. For example, thinner windscreen, using a lightweight and powerful polycarbonat for the rear glass, and barring passengers and the engine room.
Also the use of carbon fiber-reinforced plastic (CFRP) for the rear hatch which save 6.6kg. Similarly, the rear bumper and side fins. From machines that cut, including a power brake system, battery, air intake module and the engine room insulation. In fact, carpet, bucket seats, exhaust also contributes to lower the weight up to 100kg.
Sports car dimensions 4.43mx 1.93mx 1.24m underwent a number of modifications on the exterior side to sharpen the looks. Audi also reinforce the car aerodynamic characteristics, and thus have greater downforce while the coefficient of drag remains the same frontal area that is 0:36 and still 1.99m2.
One of the main attraction is the GT R8 headlight LED technology that produces bright light, homogeneous, with a longer service life and lower energy. Aktraktif also view and different. Daytime running lights consisting of 24 LEDs are arranged like a long ribbon. Reflectornya looks like an open seashell.
Modifications V10 engine with a red head cover makes R8 GT was so thrilling. Sprint in 06.03 seconds, while the rest to 200km/jam in 10.08 seconds and the impetus was not finished until 320km/jam peak velocity is reached.
Changes to the electronic system the additional power the engine produces 26kW of the ten-cylinder that now produces 560hp/412kW, while peak torque is 540Nm or veri 10Nm higher than production. This means that power-to-weight ratio is 2.72kg/hp.
Machine made in factories in hand Gyor, Hungary is characterized by long-stroke. Crankcase from aluminum and silicon alloy at the same time very strong light. Total weight of machine only 258kg. Fuel consumption 13.7 liter/100km.
Gearshift is maintained by the R Tronic sequential manual transmission. Elektrohidrolis clutch capable of controlling the movement of six teeth faster than drivers trained, about a tenth of a second at high load.
Electronic management system provides Sport and Normal mode and two manual level. Gear selector located on the center tunnel and two paddle on the steering wheel. Launch Control is also equipped with full acceleration with resulting high engine speed and minimum wheel slip.
Electronic Stability Program (ESP) is designed specifically for the R8 GT. When Sport mode is selected, the system will tolerate, so drivers can enjoy the sensation of oversteer during corner exit acceleration. Even in the off time can be sped down the racing circuit.
In selling a limited number of 333 units, Audi offered a price of € 193,000, plus a variety of comfort and convenience features and of course typical Audi luxury. Ergonomic interior color coated black and gray sporty.
