V10 engine with F1 technology + manual gear = Porsche's flagship super run?

Wechat automobile 2021-08-13 08:24:17 阅读数:96

本文一共[544]字,预计阅读时长:1分钟~
v10 engine f1 technology manual

 picture


In our impression , Porsche has always been a very strong but very conservative company —— Usually silently go to newnorth to brush a lap speed , Then quietly Mimi launched a GT3, Then launch a fast and good SUV, then , And then ……


Once Porsche also launched a very “ conservative ” Super sports car , No PDK, It's manual ; Not horizontally opposed , It is V10; Not a lot of electronic equipment , It's mechanical .


It's this Porsche supercar , The price is not exorbitant , Even technically, it has surpassed McLaren F1, And received 1000 Production started after the order .


After all, this kind of super interesting sports car for the rich , Money is not a problem at all , I'm afraid it's not interesting enough , And money can't buy .


This is Carrera GT!


 picture

Author / Cool car


Porsche Cayenne

This legendary model in the whole car industry

Although many people have made for Porsche SUV Disdain


 picture


however

It is this model that consumes a lot of resources to develop

So Porsche can survive

Curve of national salvation


 picture


Maybe the above actions

Just for today's protagonist

porsche Carrera GT

This one is as high as 33W Euro models

The value of collection is no less than McLaren F1


Good.

Today, let's review this legendary history


Man

There should be a Porsche

As 20 One of the three flagship super runs years ago

Carrera GT Created many unique designs

And small C First contact Carrera GT

Also in NFS9 in

Carrera GT It's one of the top cars

and SLR Equal reputation

And it's great to control in the game


Following 959 and 911 GT1 after , Porsche has been tired of focusing on the super sports car project with high investment but low return . And the already small Porsche is in the new CEO Wendelin Wiedeking Just came out of the crisis under the leadership of .


Wiedeking Most of Porsche's resources are used in the development and production of models that can be mass produced in a large area , Including quite controversial at that time ( open ) discussion ( gen ) Of SUV series : Cayenne .


 picture


Of course , Porsche with pure sports car blood began to do SUV Obviously, I can't get the support of fans , However Wiedeking The doctor is still very enterprising , Even for Cayenne , Stop the money burning racing business and transfer a lot of investment to SUV In the process of research and development .


Even the Le Mans event, which Porsche has always attached importance to, has not been spared , Moreover, Porsche was close to completing the research and development of the new Le Mans prototype , Also forced to stop immediately .


Of course, people have to admire the later stories Wiedeking Doctor's foresight , Porsche's new SUV The project is not advanced, and the income is quite good , Even the major super luxury manufacturers are constantly jealous to follow .


 picture


  Born out of nowhere Carrera GT 


But then Wiedeking The doctor still needs to calm down his loyal fans “ Anger ”, So he personally authorized the development of a product based on V10 And a supercar based on a stillborn Le Mans car , It's our main character today :


 picture


stay 2000 At the Paris Auto Show , Porsche launches this concept car , Immediately attracted the attention of the whole world .


However Wiedeking The doctor has not turned on the green light for mass production .


Until Porsche continued to receive more orders than 1000 car , He confirmed that the project could at least make money 2002 Mass production began in .( How strong was Porsche's belief in making money and living at that time ……)


 picture


  Significant Carrera GT 


Pricing for 33w Eurodollar Carrera GT Far from its predecessors GT1 Of 55w Ou Yuangui , At the same time, it is not as good as Ferrari, the flagship of Yuema Enzo Of 45w euro , And considering that the total number of mass production has reached 1270 car , Seems to be Carrera GT In contrast, it is not so valuable for collection .


But it's not , The significance of this Porsche supercar is extraordinary , The collection value at the technical level alone is no less than McLaren F1.


 picture


Carrera GT Although it has obvious racing genes , But and 911 GT1 Dissimilarity , It has begun to position itself as not a car that can be legally on the road .


It injects Porsche's own new understanding of supercars : The redesign makes the performance superior while maximizing the daily driving requirements and comfort .


 picture


  A bunch of the first to boast the latest technology  


Such as the redesign of the frame : Originally, the engine of the Le Mans prototype was directly placed on the carbon fiber body , But that means V10 Huge sound and vibration are transmitted directly into the car ( Especially this mid rear engine ).


Porsche's approach is to use a separate carbon fiber subframe ( Engine mount ) Hydraulically connect the manic V10 And rear suspension . This is the time The first carbon fiber subframe in the super run , It effectively solves the above problems .


 picture

 picture

 picture


  Ever since “ the best ”V10?


and “ Friend dealer ” Ferrari and Pagani are , This Porsche supercar “ only ” use V10 engine , instead of V12. The first advantage is, of course, smaller size and lighter weight :214kg vs Enzo's 255kg.


Besides , This V10 It's amazing , Some even call this V10 It's the best car ever V10, It can be seen that the evaluation is high .


 picture

 picture

 picture


The reason why the strength is so strong , There must be an unusual background :


At first, Porsche wanted to use its home in Le Mans 2.6 L horizontal opposed six cylinder turbine engine , But this engine is used in Carrera GT The upper weight and horsepower output ratio does not meet the requirements , However, we know that this car is based on the premature Le Mans prototype .


 picture


Combined with Porsche in 90 At the beginning of the year, there was an extremely failed F1 Medium V Engine plan , After expanding and increasing the number of cylinders , This failed F1 Instead, the engine has become the strongest engine in endurance race .


 picture


Finally, Porsche decided to use this background V10 engine .


This powerful Angle 68 Degree V10 Compared with other flagship super runs , Place the center of gravity very low , This is another advantage .


 picture

 picture


  I love manual gear !


One of the reasons for this is due to the carbon ceramic clutch technology in contact with the engine at that time .


This makes the clutch plate that can withstand such a large torque output can be made very small ( Strong to strong , If you are not proficient in starting and stalling, it is common ). So the crankshaft of the engine can be placed quite low .


Coupled with this powerful clutch is the tradition of Porsche :6 Speed manual transmission , And great , The professional shift speed is given .


 picture


Keep talking about this V10.


For better torque output and better ride , Stability and durability , From the original 5.5L The expansion cylinder has arrived 5.7L. And not the usual 72 Degree included angle setting 68 degree .


 picture


In order to balance 68 Degree angle , The ignition mode of the engine also changes from V10 The common even ignition has changed to odd ignition . All aluminum cylinder head and cylinder block ensure V10 Your weight won't be too heavy , meanwhile Nikasil The cylinder liner also minimizes friction between the piston and the cylinder block at high speed .


 picture


Everything serves for control and speed  


The piston itself is forged aluminum , The connecting rod is made of titanium alloy .


These are guaranteed to soar to 8400rpm There are still no problems .


The engine is DOHC, It also carries VVT technology . All these ensure that this V10 The output and sound waves are quite charming , And it's a masterpiece that Porsche is properly placed on a well-balanced super sports car !


 picture


stay 8000 Turn down to output the maximum 612 horsepower ,5750 Turn down the output 590 cattle , The red line is 8400 turn . Officials say the acceleration of 100 kilometers is 3.9 second , However, most tests show that 3.5 Second Carrera GT You can achieve 100km/h.


Official speed 330km/h, The folk test has reached 340km.


 picture


The front and rear suspension also uses Push rod structure , It gives an excellent sense of operation . Thanks to Porsche 6 Carbon ceramic brake system with piston aluminum alloy caliper and carbon ceramic brake disc , Besides being strong, you can also lose weight .


 picture


This exciting supercar of that era is really great , Not just those charming waves , And a steady stream of smooth and powerful power output , And the more you drive, the stronger it seems to give you , The better the feeling of driving .


And Porsche will be trained V10 The balance between and excellent chassis system is very good , This makes the balance of this sports car on the normal road particularly excellent , Don't like Enzo Then the traction control system intervenes from time to time ……


 picture


So all these have made so far Carrera GT I have a lot of fans , What about the real results ?


The speed of Nurburgring North circle has reached 7 branch 28 second !


Don't forget , This is a sports car with manual transmission , And it was the only mechanical sports car in that era that was not controlled by computer .


 More 


Sign today

 picture

 picture

 picture
版权声明:本文为[Wechat automobile]所创,转载请带上原文链接,感谢。 https://car.inotgo.com/2021/08/20210813082215478J.html