Home ARTICLES 77MM: The Porsche 917 In All Its Glory

77MM: The Porsche 917 In All Its Glory

It Almost Didn’t Happen

When was the last time you saw a Porsche 917 in person?

For many people, the answer will be ‘never’, however, and luckily for me, it was at last year’s Goodwood Festival of Speed, when the Gulf-liveried 917K took to Lord March’s driveway.

It looked sublime, it sounded incredible, and it felt special.

2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-2

When was the last time you saw more than one 917 in the same place?

That, well, that’s a new one for almost everyone I’d imagine, but at last weekend’s 77th Goodwood Members’ Meeting that’s exactly the sight that greeted the Speedhunters team as we entered the prestigious Goodwood Motor Circuit paddock on Saturday morning, as five 917s in various guises sat side-by-side.

GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-1327

And then later out on track. Only at Goodwood, and only at Members’ Meeting.

2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-12

The 917 is a monumentally important car to Porsche, and sports car racing on the whole. The product of Ferdinand Piëch’s infatuation with achieving a Porsche victory at Le Mans, the 917’s very existence, and indeed the golden era of sports car racing, can be traced back to the World Sportscar Championship’s ever fluctuating rulebook circa 1968.

The Commission Sportive Internationale (a competition arm of the FIA), trying to instill increased safety at high-speed circuits announced that from 1968 onwards Group 6 Prototype Sports Cars would be restricted to 3.0-litre engines, while Group 4 Sports Cars would be allowed to run up to 5.0-litre power plants. These would be need to be homologated to 50 production units.

2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-11

This latter part was the crux, as the sudden rule change, alongside the cost of building and selling 50 homologated units put the nose out of a number of big manufacturers. Porsche were still racing the 2.0-litre 907, and the 3.0-litre 908 was in production to be introduced later in 1968, while Hans Mezger was working on a 5.0-litre flat 12 aircooled engine behind the scenes in Stuttgart.

Still, Porsche had no car for the engine, and no desire to build 50 to satisfy the CSI.

But then, with the championship receiving lacklustre feedback and falling in popularity, the CSI made the vital call to reduce the minimum production quantity from 50 to 25. This was all the encouragement Piëch, and Porsche, needed to begin work on ‘Typ 917’, and chase after Piëch’s dream of dominating at Le Mans.

GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-1016

Like a man possessed, the 917 went from an idea in Piëch’s head to a physical machine in just ten months. Porsche displayed chassis 001, a white 917, numbered so with green accents at Geneva in March 1969, and built the 25 production units to satisfy the CSI.

That white and green car is the very same one that you see here. It’s the prototype 917, chassis #001.

2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-13

The car was light years ahead of its time, and constructed of lightweight and exotic metals and composite materials, it was physically light too – the chassis itself weighing just 42kgs, with the complete car tipping the scales at just 800kgs (1,763lbs).

Parts of Mezger’s ‘912’ engine (so-named to apparently cause confusion in the press with Porsche’s four-cylinder 911 that was in production) were refined to shave further weight, and the gearknob was, famously, made of birch wood while the tubular chassis directly carried fluid to the oil cooler up front and back again.

Porsche were building the ultimate race car.

2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-48

The issue was that the 917 was initially… not very good. In fact, it was outright dangerous. Porsche drivers reported that the car was blisteringly quick, but displayed terrible handling characteristics at high speed – the 917 was designed to be low drag, but at speed the rear of the car would lift an extraordinary amount.

It also wasn’t very good on twisty tracks either, and in 1969 the 917 sat in the wings while the 908 enjoyed the limelight, briefly.

GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-1308

Short-tailed versions of the 917 were developed (the 917K) as well as a low-drag longtail with improved aerodynamics (917LH) – the Porsche started to win races. Finally, the 917’s long-awaited big moment of victory came during the 24 Hours of Le Mans in 1970 when the red and white Porsche Salzburg #23 917K finished in first place, followed by the Martini Racing #3 917LH in second.

2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-44

Looking at the 917 today I still find it incredible that Porsche even built it in the first place. It’s a machine so extreme and risky that no manufacturer would entertain it in modern times.

A true embodiment of the golden era of sportscar racing.

Jordan Butters
Instagram: jordanbutters
jordan@speedhunters.com

Additional photography by Paddy McGrath
Instagram: pmcgphotos
Twitter: pmcgphotos
paddy@speedhunters.com

The 77th Goodwood Members’ Meeting on Speedhunters

Cutting Room Floor

GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-0001
GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-0007
GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-1111
GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-1317
GOODWOOD 77MM PORSCHE 917 SPEEDHUNTERS ©JORDAN BUTTERS-1322
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-14
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-20
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-24
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-27
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-30
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-32
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-46
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-57
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-62
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-63
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-67
2019 77MM - Porsche 917s Speedhunters by Paddy McGrath-81

Source link

Must Read

2020 Lincoln Corsair Pricing Starts in High 30s, Can Speed Past $60K | News

We were wowed by the 2020 Lincoln Corsair with its classy styling and interior that bring to a compact SUV the design flourishes of...

All segments production, sales skid to negative, Auto News, ET Auto

New Delhi: The cautious attitude of customers, political uncertainty and negative shadow of tightened liquidity and higher insurance cost dragged down the new vehicle...

Aluminum F-150 proves less costly to repair

Bob Tomes was among the Ford Motor Co. dealers who sank tens of thousands of dollars into new equipment and training to repair the...

Mercedes taps Russia chief for China in wider shuffle

FRANKFURT -- Mercedes-Benz has named Jan Madeja, formerly the brand's head of Russia, as its new sales boss in China.Madeja is succeeded in Russia...

India’s oil import dependence jumps to 84 per cent, Auto News, ET Auto

Prime Minister Narendra Modi may have set a target to cut India's oil import dependence by 10 per cent but the country's reliance on...