A car with a line over 40 years old is certainly unsurpassed, so the main choice of brand management and performance improvement if.
First Things
prime ro, the 911 Carrera 4 is a new line of traditional brand model, but a facelift to rejuvenate a bit line 997, incorporating some characteristics of wheel drive car with the number 996, as light central red in the back, very similar to that used Porsche from the mid 70 to 90. After reading the first paragraph of this text will be those who wonder what changed then, and the most correct answer is: performance.
A couple of physical changes may be imperceptible to most, but behind the wheel everything becomes more interesting, a transmission with a 60% change Fast, direct fuel injection and improved wheel-drive, incorporating the Porsche Traction Management. CLEAR WORDS
I am sure that if I say that the car has Porsche Doppelkupp
lungsgetriebe, better known as KDP and submitted it a couple of months in the Carrera and Carrera S will not know that I'm talking about. Transmission is a seven-speed dual clutch, the first example I can think of to better clarify the idea is the famous DSG available on the Volkswagen GTI, only that of this famous coupe has a seventh shift and for obvious reasons is totally resistant to a higher torque.
The new transmission performs efficiently to changes very fast
controllable, either lever or steering wheel, which have nothing to do with the outdated and Tiptronic, formerly the automatic option available for 911. a gearbox of this type is undoubtedly useful in a country like ours where you do not know what to expect in the next block, can be a bottleneck for several hours, with the Porsche PDK can use almost as if it were of a utility. The quintessential German sports grew, increasing to 345 hp 3.6-liter engine, 20 more than the last generation model, this is due to new direct gasoline injection DFI (Direct Fuel Injection) technology that debuted in the brand with the Cayenne SUV famous engines.
a couple of months ago was also present in the rear-drive Carrera and now opens in the 911 aspirates wheel drive. In figures, this new measure taken in the Carrera 4 and 4S models shown in a maximum increase of power and 8.5% and 5.4 in the torque, while reducing consumption by up to 12.9% and CO2 emissions 15.4% . New Car
incorporate RERA 4 and 4S Porsche Traction Management system, known as TMP and already used in the 911 Turbo, revealing the multi-plate clutch all-wheel drive with the previous generation. Unlike the 997 predecessor, reacts more efficiently without losing the model's sporty driving but improving their stability and traction, as well as make it more agile with quick response of the PTM, maximum 100 milliseconds to transmit in each situation, the proper proportion to the motor for front axle.
the car was tested in Germany, near Berlin, where some decade ago
s was a Soviet military base that housed about 16 thousand items, a place for other interesting and excellent skills as a test track, slippery surfaces, long and short paths and why not? A line of about four miles which tested the capabilities assists and Carrera 4. That speed test is 1.700 meters depth for pulling in a car with PDK transmission using Launch Control. When the distance was covered with radar had a maximum speed achieved, 255 kms / hr in most of the evidence, and then you have to stop as if to break the brake pedal with your foot, working between the ABS and other systems stop getting in no more than 200 meters.
First Things
prime ro, the 911 Carrera 4 is a new line of traditional brand model, but a facelift to rejuvenate a bit line 997, incorporating some characteristics of wheel drive car with the number 996, as light central red in the back, very similar to that used Porsche from the mid 70 to 90. After reading the first paragraph of this text will be those who wonder what changed then, and the most correct answer is: performance. A couple of physical changes may be imperceptible to most, but behind the wheel everything becomes more interesting, a transmission with a 60% change Fast, direct fuel injection and improved wheel-drive, incorporating the Porsche Traction Management. CLEAR WORDS
I am sure that if I say that the car has Porsche Doppelkupp
lungsgetriebe, better known as KDP and submitted it a couple of months in the Carrera and Carrera S will not know that I'm talking about. Transmission is a seven-speed dual clutch, the first example I can think of to better clarify the idea is the famous DSG available on the Volkswagen GTI, only that of this famous coupe has a seventh shift and for obvious reasons is totally resistant to a higher torque. The new transmission performs efficiently to changes very fast
controllable, either lever or steering wheel, which have nothing to do with the outdated and Tiptronic, formerly the automatic option available for 911. a gearbox of this type is undoubtedly useful in a country like ours where you do not know what to expect in the next block, can be a bottleneck for several hours, with the Porsche PDK can use almost as if it were of a utility. The quintessential German sports grew, increasing to 345 hp 3.6-liter engine, 20 more than the last generation model, this is due to new direct gasoline injection DFI (Direct Fuel Injection) technology that debuted in the brand with the Cayenne SUV famous engines. a couple of months ago was also present in the rear-drive Carrera and now opens in the 911 aspirates wheel drive. In figures, this new measure taken in the Carrera 4 and 4S models shown in a maximum increase of power and 8.5% and 5.4 in the torque, while reducing consumption by up to 12.9% and CO2 emissions 15.4% . New Car
incorporate RERA 4 and 4S Porsche Traction Management system, known as TMP and already used in the 911 Turbo, revealing the multi-plate clutch all-wheel drive with the previous generation. Unlike the 997 predecessor, reacts more efficiently without losing the model's sporty driving but improving their stability and traction, as well as make it more agile with quick response of the PTM, maximum 100 milliseconds to transmit in each situation, the proper proportion to the motor for front axle. the car was tested in Germany, near Berlin, where some decade ago
s was a Soviet military base that housed about 16 thousand items, a place for other interesting and excellent skills as a test track, slippery surfaces, long and short paths and why not? A line of about four miles which tested the capabilities assists and Carrera 4. That speed test is 1.700 meters depth for pulling in a car with PDK transmission using Launch Control. When the distance was covered with radar had a maximum speed achieved, 255 kms / hr in most of the evidence, and then you have to stop as if to break the brake pedal with your foot, working between the ABS and other systems stop getting in no more than 200 meters. 4S 2009 PORSCHE CARRERA VIDEO
Source: Car Magazine.
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