Amelia Island

9 March 2013

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Lot 148

1970 Porsche 908/3

  • Chassis no. 004

$1,400,000 - $1,700,000


350 bhp, 2,997 cc DOHC air-cooled flat eight-cylinder engine with Bosch mechanical fuel injection, five-speed manual transaxle, four-wheel independent suspension with coil springs and shock absorbers, and four-wheel disc brakes. Wheelbase: 91.5 in.

  • Number four of 13 examples produced
  • Just four private owners over 37 years
  • Factory test-chassis of the Targa Florio-winning model that contributed to Porsche’s 1970 and 1971 Makes Championship
  • Two-and-a-half-year restoration completed in 2005
  • Recognized as authentic by the Porsche factory
  • Exhibited with, and vintage raced against, some of Porsche’s greatest drivers
  • Lightweight aluminum chassis with precise handling and powerful performance
  • Ideal for vintage racing events and concours d’elegance


The 1970 season proved to be a milestone for Porsche racing in a number of respects. After winning the International Championship for Makes in 1969 with the 908/2, and concurrently introducing the soon-to-be-dominant 917, Porsche officially bowed out of factory team racing, thereafter supplying cars and development expertise to John Wyer Racing, with alternative support to the Porsche Salzburg team (soon to morph into the Martini Racing team). John Wyer was particularly notable for his contributions to several winning programs over the years, including Aston Martin’s DBR, Ford’s initial GT40, and his own highly successful Le Mans-winning GT40s that famously wore the blue and orange Gulf Oil livery.



While the powerful 12-cylinder 917 was slated for a majority of the 1970 and 1971 seasons’ endurance events, two events in particular represented trouble spots for the heavy car. Both the Targa Florio and the Nürburgring 1000, with their winding courses, were unsuitable to the 917’s strength and raw power through the straightaways. Reasoning that a lighter, quicker car would nicely address the needs of these two circuits, Porsche engineered a final iteration of the 908, the recent 908/2 spyder-version that had proven so instrumental to the 1969 championship.



To address the challenges of the Targa and the Nürburgring, Porsche retained only the 908’s engine, the three-liter flat-eight that had been developed in response to 1968’s new displacement regulations. The 908/2’s spyder body and underlying chassis were abandoned in favor of an entirely new car, one strongly based on the successful 909 hill climb spyder of 1968, which seated the driver’s legs over the front axle. A wide, lightweight polymer body contributed to athletic handling and downforce with minimal lateral inertia through turns, proving to be ideally suited to the twists of the two targeted courses.



Initially dubbed the 908/69 project, two prototypes of the 908/3 were developed, which were soon followed by seven competition chassis. The new race car performed its mission flawlessly, with Jo Siffert and Brian Redman taking 1st place at the 1970 Targa Florio for Wyer’s Gulf team, and two other 908/3s placing 2nd and 5th. At the Nürburgring 1000, the spyder continued to fulfill its role, finishing 1st and 2nd, after which the cars were removed from competition and stored by the Porsche factory, with the 917s then being used for the remainder of the season.



In 1971, the mothballed cars were resuscitated and prepared for the same two races, highlighted by a 1-2 finish at the Nürburgring 1000. Following its key role in Porsche’s victory in the Manufacturers Championships of 1970 and 1971, the 908/3 soon became a favorite of at least four private teams during the 1970s, undergoing minor body modifications and eventually being equipped with a 2.14-liter version of the six-cylinder turbo engine developed for the RSR race cars. The 908/3’s overwhelming record of racing success, stretching as late as the early-1980s, remains an undeniable testament to the longevity of the car’s engineering and design.



Renowned for their quick, precise handling and rewarding power-to-weight ratio, only thirteen 908/3 examples were made in total, of which only six actively campaigned in period. The purposeful spyder has become increasingly prized by collectors for its rarity, sensational driving characteristics (especially apparent in vintage events), and its identity as the ultimate development of the celebrated flat-eight 908.



According to the research of Dale Miller, a Porsche race car expert and former PCA historian, chassis number 004 was originally designated as a spare chassis to be used for flex testing at the Weissach racing development facility. As a test chassis, 004 was never fitted with a body or raced, and following development, it was stored by Porsche until 1976, when the car was sold to Kremer Racing with a package of spare parts (mostly consisting of suspension pieces). Kremer retained the car as a backup to chassis number 006, which they were then actively campaigning.



Never used by Kremer, chassis number 004 and its accompanying spare parts were sold to Bill Bradley Racing, who in turn sold them to Mr. Miller in 1996. In addition to his vast knowledge as a Porsche historian, Mr. Miller is notable as the owner of Miller Historic Motorcars and is a respected trader of rare Porsche prototype race cars. Recognizing this spyder’s unique provenance, Mr. Miller set about a restoration that would finally take chassis number 004 to the status of a complete, fully-bodied, and proper 908/3.



Jerry Woods, of Campbell, California, a well-known expert in Porsche engine tuning and rebuilds, was retained to conduct a full mechanical restoration. An engine specialist who was once a chief mechanic on the Kremer team, Mr. Woods frequently collaborates with a nearby restoration shop, Morspeed, for chassis and bodywork, as he did with this car. The reputation of Mr. Woods’ and Morspeed’s restorations is particularly distinguished among Porsche collectors.



For bodywork, proper fiberglass cloth was sourced from Germany and laid into authentic body molds to produce the spyder’s four exterior pieces (the nose and tail sections and the two doors), as well as the correct fiberglass interior panels. A proper three-liter 908 engine was sourced and rebuilt to original specifications by Mr. Woods. Addressing every possible concern, including an authentic paint livery in the John Wyer/Gulf team color scheme, the fabulous restoration was completed in 2005, and 004 was then delivered to a buyer-in-waiting, the consignor. Mr. Miller estimates that he invested approximately $300,000 in the meticulous two-and-a-half-year refurbishment.



Since taking possession of chassis number 004, the consignor has only raced the car about a dozen times, always consistently thrilled by its rewarding performance. The 908/3’s raw power and superior handling were immediately evident from the owner’s first competitive outing, qualifying for the 2005 Road Atlanta Vintage Event, where he earned a pole position in just his first serious attempt behind the wheel. Campaigning at locations such as Lime Rock and Elkhart Lake, chassis number 004 also took 4th place at Mont-Tremblant, and in 2009, it placed 9th at the Monterey Historic Races in a field including Brian Redman and fellow Porsche driver Derek Bell (in a pair of 917s). This car also participated in a stage presentation at the 2007 Amelia Island Concours d’Elegance, where Brian Redman spoke about his Porsche racing experiences and Derek Bell and Vic Elford were among the judges.



Dutifully maintained during recent ownership, this outstanding 908/3 lacks for nothing, and it would be ideal for historic racing. The short, nimble chassis, smooth flat-eight power, and open-air spyder characteristics make the car a constant thrill to enjoy at speed. Chassis number 004 is also eminently eligible for notable concours and vintage events, where its rarity and stunning preparation will surely draw transfixed crowds and the admiration of true Porsche enthusiasts.



As one of only thirteen 908/3 examples constructed, chassis number 004 must be judged among the remaining examples for an accurate notion of its relative provenance. Only eight cars were actively campaigned in period, suggesting that as many as five examples were relatively unused ones such as this. For its lack of period racing, the car can claim a minimally used chassis that remains ideally fresh for future use.



In terms of originality, only one 908/3 retains its original bodywork (chassis number 009, currently displayed at the Porsche Museum). A vast majority of the 908/3 cars, therefore, wear some form of refurbished or newly molded bodywork, implying that this car is nearly as desirable in terms of originality as most of the other remaining 12. Considering the quality of the materials and molds used to expertly fabricate this body, and the dearth of original, unmarred factory bodies, 004’s coachwork can be considered as authentic as many (with the exception of chassis number 009).



As a piece of racing history, the 908/3 remains a truly fascinating speed machine, an inextricable part of Porsche’s 1970 and 1971 Makes Championships, and a brilliant partner to the legendary 917. Overwhelmingly rare and sensationally restored, chassis number 004 is officially recognized by the Porsche factory and Porsche historian Jüergen Barth as one of the original 13 cars, and it would make a crowning addition to even the most decorated marque collections. It is a delectable racing jewel that epitomizes the genius of Weissach’s early-1970s dominance.

Addendum

Please note, this car is offered on a Bill of Sale only.

Please contact our exclusive automotive transportation partner, Reliable Carriers, for a shipping quote or any other information on the transport of this vehicle.

Alexander Weaver

aweaver@rmsothebys.com

+1 864 313 6844
California, United States

Alexander Weaver joined RM Sotheby’s in 2011 as a Car Specialist after graduating from Furman University in South Carolina. Born... read more

Augustin Sabatié-Garat

asabatie-garat@rmsothebys.com

+44 (0) 74 1511 4179
United Kingdom

Augustin Sabatié-Garat joined RM Europe in 2012 as a Car Specialist after more than a decade in the collector car hobby. Gradua... read more

Barney Ruprecht

bruprecht@rmsothebys.com

+1 203 912 7168
Ontario, Canada

Barney’s interest in classic cars began at an early age after being introduced to his father’s all-original 1965 Porsche 9... read more

David Swig

dswig@rmsothebys.com

+1 415 302 2247
California, United States

David Swig joined RM Sotheby’s West Coast division as a Car Specialist in May 2015. He is a life-long automobile enthusiast and ... read more

Don Rose

drose@rmsothebys.com

+1 617 513 0388
United States

Don joined RM in 2006 after several years of professionally trading sports and classic cars, and after earning a reputation as a noted... read more

Donnie Gould

dgould@rmsothebys.com

+1 954 566 2209
Florida, United States

Donnie Gould joined the RM team in 2002 as a partner and Car Specialist after more than two decades in the vintage automobile auction ... read more

Gord Duff

gduff@rmsothebys.com

+1 519 352 4575
Ontario, Canada

Gord Duff began his journey with RM Sotheby’s in 1998. Since then, he has gained an intimate knowledge of a variety of marques a... read more

Ian Kelleher

ikelleher@rmsothebys.com

+1 310 559 4575
California, United States

Ian Kelleher began his automotive career immediately following his graduation from Oberlin College with a Bachelor of Arts in Politica... read more

Jake Auerbach

jauerbach@rmsothebys.com

+1 310 559 4575
California, United States

Jake Auerbach got his start in the automotive industry at an early age, spending his summers during high school working at a classic c... read more

Jonathan Sierakowski

jonathan@rmsothebys.com

+1 519 352 4575
Ontario, Canada

Jonathan Sierakowski developed a passion for classic cars while working at a Connecticut restoration shop as a teenager. He graduated with a... read more

Kurt Forry

kforry@rmsothebys.com

+1 717 623 1638
California, United States

Having worked for Bonhams’ Automobilia department for over 10 years, Kurt Forry joined RM Sotheby’s with more than a decad... read more

Matt Malamut

mmalamut@rmsothebys.com

+1 805 231 6410
California, United States

A long-time car enthusiast and Southern California native, Matt studied Automotive Technology at San Diego Miramar College and complet... read more

Michael Squire

msquire@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

... read more

Mike Fairbairn

mfairbairn@rmsothebys.com

+1 519 352 4575
Ontario, Canada

As one of the three founding partners of RM Sotheby’s, Mike has a long-standing interest in the classic car industry. Graduating... read more

Oliver Camelin

ocamelin@rmsothebys.com

+44 (0) 75 0110 7447
United Kingdom

With an extensive background in exotic sports car history and sales, a particular passion for American curves, and fluency in three la... read more

Paul Darvill

pdarvill@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Paul Darvill joined the RM Sotheby’s European team at the beginning of 2015. Paul holds a degree in French and Politics from the... read more

Pete Fisher

pfisher@rmsothebys.com

+1 519 784 9300
Ontario, Canada

Pete Fisher was first introduced to antique cars in high school, working for Classic Coachworks in his hometown of Blenheim, Ontario. He att... read more

Peter Wallman

pwallman@rmsothebys.com

+44 (0) 20 7851 7070
United Kingdom

Peter Wallman joined RM Europe in 2007 following nearly two decades in the international advertising industry, where he was based out ... read more

Shelby Myers

smyers@rmsothebys.com

+1 310 559 4575
California, United States

Shelby Myers grew up with the classic car industry infused into every aspect of his life. He had the unique opportunity to watch the R... read more

Tonnie Van der Velden

tvandervelden@rmsothebys.com

+31 653 84 19 60
United Kingdom

Tonnie Van der Velden joined RM Sotheby’s European division in September 2015 as a Car Specialist. A lifelong enthusiast, Tonnie... read more