Tópico Porsche

[Dragao]

citação:Originalmente colocada por Lambo

Obrigatório para Porschistas:

o nº501 da Sport-Auto francesa, nas bancas desde o final da semana passada, com um dossier dedicado aos 40 anos do 911, onde se insere uma banda desenhada da sua história, esclarecimentos por parte dos seus "pais e educadores", um poster com todos os 911 civis e de competição, o revisitar dos lugares de culto onde o 911 triunfou (Daytona, Le Mans, Mónaco, etc...), bem como o testemunho de um homem que desde há 38 anos que conduz em 911 tendo já possuído 8 modelos diferentes sem contudo ser milionário!

Para comprar (6 euros), saborear e guardar para recordar.

5 euros já a tenho

[Nitrofurano]

Andava eu a passear pela net, e vejo isto...

Para ler com calma...

Porsche 911 (1972-73) Part 3: 911 2.7 Carrera RS

The 2.7-litre Carrera RS is generally regarded by Porsche enthusiasts as one of the German marque's most legendary automobiles. Originally intended as a homologation special to satisfy the FIA's Group 4 regulations that required a production run of 500 road cars, in the end, demand for this, the first RS-badged Porsche was so strong that over 1500 were eventually manufactured. It was introduced at the Paris Salon during October 1972 and went into production almost immediately, Porsche wanting to satisfy the FIA's production requirements as quickly as possible in order to be able to race their 2.8-litre RSR's during 1973.


Technically made in four variations, the first to arrive was the RS H (H in reference to homologation) of which only seventeen were built and all in the earliest days of production. Quickly superseded by the 2.7 RS in either Sport or Touring specifications then, the fourth version, the 2.8 RSR, was built for Group 4 Appendix J competition and is covered seperately in Part 5. Meanwhile, Porsche's hot 2.7-litre Typ 911/83 engines were dropped almost straight in to what was more or less a stock F-series 911 S chassis, the 2687cc displacement having been achieved with a bore and stroke of 90mm x 70.4mm respectively (the former having been stretched from 84mm). Indeed, this bore increase was facilitated by the use of nickel-silicon carbide plating for the aluminium cylinders, more exotic construction throughout helping output up to 210bhp at 6300rpm, thirty horses more than the series production S with its 2.4-litre engine. Compression went unchanged at 8.5:1, as did the Bosch mechanical fuel injection and five-speed gearbox. However, weighing in markedly lighter than the XXXXkg 911 S, performance figures for both Sport (975kg) and Touring (1075kg) versions were outstanding. Posting zero to sixty acceleration times of 5.5 and 5.8 seconds, and with identical top speeds of 153mph, these RS-badged 911's could outperform even the most extravagantly engineered products from the rest of Europe. Meanwhile, it's also worth noting that, with those handful of very early 2.7 RS H's weighing in at just 960kg, 15kg lighter than the subsequent Sport which replaced it, this tiny run would have proved the quickest 2.7 Carrera's of all. Visually, the 2.7's largely retained what is generally considered to have been Porsche's definitive bodywork for the 911 although a couple of subtle but important developments were made.

And whilst H, Sport and Touring versions may themselves appear to be extremely similar to one another, there were key differences between each of them. Having said that, all three came fitted with body panels that were considerably lighter than those used for the 2.4-litre production 911's built concurrently, thinner sheet steel being used for the front and rear wings, front lid and roof. Other universal upgrades included a new front spoiler with provision for a supplementary oil cooler, a distinctive new ducktail rear spoiler mounted on the engine lid and subtly flared wheelarches to accommodate wider Fuchs forged alloy wheels.


Carrera decals applied between the wheels were generally fitted as standard although customers could opt for these to be deleted. RS H decals were only available in black but subsequent Sport and Touring 2.7's could be specified with either black, blue, red or green stickers along with colour coded wheel centres. More importantly though, Porsche's RS H and Sport versions were fitted with new lightweight engine lids and one-piece bumpers manufactured from glassfibre. They also got thinner Glaverbel glass which further reduced weight, as did adhesive Carrera RS decals on the engine cover. Touring spec RS', meanwhile, retained most of the lighter body panels but featured steel bumpers, its rear pieces coming directly from the 2.4-litre 911 S. But it was inside that the most obvious differences between the Touring version and other RS' could be found. Indeed, with their cabins stripped of all sound-deadening equipment, carpeting and the rear seats, RS H and Sport 2.7's were sold with a very basic level of trim. The electric windows were junked whilst thin felt carpeting and rubber mats were joined by lightweight Recaro bucket seats. The Touring, however, got a far more luxurious interior that was imported almost directly from the 911 S, but at the expense of almost 100kg. Porsche's original objectives for their Carrera RS had been a limited run of 500 cars to facilitate homologation for the 2.8 RSR into the FIA's Group 4 class. They were not, however, anticipating such an enthusiastic reception and soon found themselves producing a second batch of five hundred followed by a third just a few months later.

Indeed, having built over a thousand 2.7-litre Carrera's, Porsche found themselves quickly satisfying homolgation requirements for Group 3 where the RS would also sweep the board. So with all possible production requirements met, RS production continued, but now alongside the 911 S, Porsche, from April 1973, beginning to use some of the series production 911's heavier steel body panels, the German marque almost exclusively manufacturing Touring versions for the last few months. Production ran for just eight months between November 1972 and July '73, during which time some 1580 examples were completed in Sport (Lightweight) and Touring configurations.

É o dominio, meus amigos...

[MarioTomas]

O carro é lindo!!

[Lambo]

Stola Boxster Gulf...

Vão ser produzidos alguns para clientes especiais da Stola...

[Lambo]

Stola Monotipo powered by Lancia...

[Lambo]

Não é bonito de ver, mas serve para lembra que o 996 GT3 ainda «sabe morder» o domador mais afoito e inexperiente...

[poxexo]

EH PAH! Até me vieram lágrimas aos olhos...

[crash]

Atenção. esse Stola Monotipo que aparece em cima é uma interpretação de um hipotético regresso da Abarth. Não tem nada a ver com Porsche!!!

[Nitrofurano]

Pois, também não consigo ver um Porsche debaixo daquilo.

Esse GT3, coitadinho... A fera não é nada dócil...

[MarioTomas]

Vai custar um dinheirão arranjar isso! Imagino o preço...

[ManuelBarbosa]

Este é uma das grandes maquinas da Porsche, o Carrera RSR Turbo de 74 que debitava uns modicos 500 cv.

[ManuelBarbosa]

Grandes estacinamentos





o que sobrou do 911



e sempre bom ter um porsche no quintal

[crash]

[:0][:0]
xiça... é o que dá ter carros baixinhos! Se tivessesmos um Hummer acontecia precisamente o contrário[}]

[SmiLe]

Tópico LINDO!!! O GT2 é o melhor Porsche q já vi. Passou um por mim uma vex na IC19 q até me assistei! É lindo!

[Nitrofurano]

Epá, não me estraguem o tópico, sff!!!

[LuisMatos]

sao porsches!:D

[Lambo]

citação:Originalmente colocada por Nitrofurano

Pois, também não consigo ver um Porsche debaixo daquilo.

A Stola não nega que a linha é profusamente inspirada na linhagem 911...

[GEO]

Todos os Porsches são bons, mas um daqueles que eu mais gosto é o 959.
O carro é lindo e brutal. ;)

[TheMoBsTeR]

Benvindo GEO

[srac]

citação:Originalmente colocada por Mobst3R

Benvindo GEO

poix! ben vindo

[Lambo]

Para o GEO (e demais...):

[Lambo]

XXL... Enjoy it!

[Lambo]

Mais 911 XXL...

[Lambo]

XXL parade...

[Nitrofurano]

GEO, vai lá para o tópico Audi, que é o teu sitio! ;)

Ora, para quem não conhece, um bicho pequeno mas endiabrado chamado 914. Para quem não sabe, foi feito com a VW.









Specs 914:
Motor Boxer 4 cilindros 1679cc, injecção electrónica, refrigerado a ar, 80cv às 4900rpm, central
Transmissão de 5 manual de 5 velocidades, traseira
Suspensão dianteira e traseira independentes
Velocidade máxima 177km/h

Specs 914/6:
Motor Boxer 6 cilindros 1991cc, duplo carburador Weber, refrigerado a ar, 110cv às 5800rpm, central
Transmissão de 5 manual de 5 velocidades, traseira
Suspensão dianteira e traseira independentes
Velocidade máxima 201km/h

[Lambo]

Um vizinho meu de há 15 anos atrás (um estudante...) andava de 914 vermelho. Fazia sucesso dia e noite!

[VR6]

citação:Originalmente colocada por Nitrofurano

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[Nitrofurano]

Um animal que se calhar muita gente não conhece:

917 Kurzheck-Coupé










917 Kurzheck-Spyder

Um desenho

Bons velhos tempos


Specs:
Motor 12 cilindros boxer 4494cc, bomba mecânica Bosch 12 pistões, refrigerado a ar, 580cv (8400rpm)
Transmissão manual 5 velocidades, com diferencial
Chassis tubular com carroçaria em plástico, discos ventilados
Suspensão dianteira e traseira independentes
Velocidade máxima aproximadamente 340 km/h
Número do chassis do carro da 1ª foto - 917 001

[Lambo]

Bravo pelo histórico, Nitro!

[VR6]

nitrofurano, eheheh... tiveste lá! dizes "não me estraguem o tópico", mas postaste o 914, que foi a maior aberração que a porsche e a VW conseguiram fazer. só encontro utilidade nesse modelo para colocar esse motor nos carochas ;)

mas olha, qual é que era o motor disto, visto seres a maior autoridade de porsche's aqui do fórum? acho que era o unico V8 da porsche, mas... fica ao teu critério o resto.

[img]uploaded/vr6/20031017131651_122-2261_IMG.jpg[/img]

Abraçs