Jo Siffert Archives

Porsche salutes Jo Siffert

With the 911 GT3 RS Tribute to Jo Siffert, Porsche is paying tribute to the late Swiss racing driver while also commemorating the first victory of the legendary 917 almost 55 years ago. On 10 August 1969, Siffert and Kurt Ahrens won the first international 1,000-kilometre race at the Österreichring...

Porsche 917

The Penske Panzer

The Can-Am Porsche 917 The Can-Am Race Series, held from 1966 to 1974, helped propel professional sports car racing to new heights of popularity in the United States. The series was governed by an open and simple set of rules, which created an environment that brought the most powerful and...

Sebring Climber – 1967 Porsche 910-04

The terms Porsche and racing have now become virtually synonymous. In no small part, this is due to the German manufacturer’s stunning 19 overall victories at the 24 Hours of Le Mans—more than any other manufacturer. However, the keen enthusiast will know that it took Porsche almost 20 years to...

Book Reviews

Gulf 917 by Jay Gillotti

Gulf 917 by Jay Gillotti – © Dalton Watson Fine Books There is little that you can add to the vast history that is already known about the Porsche 917, or so you might have thought. But the quietly spoken Jay Gillotti, has pieced together a valuable and mightily useful...

Book Reviews

Porsche 917-021 The Fabulous Story

The fabulous story of this car’s life begins in 1970 with the construction of chassis #021, one of the first batch of twenty-five 917s to be built. In April 1970, the newly completed chassis #917-021 was sold to the Finnish AAW team, finished in the red and yellow colours of...

Engines

Porsche twin-cam 6-cylinder engine

Corsica Rally, 1967: Vic Elford and David Stone driving a Porsche 911 2.0 R Not a company to stand still for long, Porsche was constantly looking for ways to improve its engines in the ‘60s. Somehow the Type 916 twin-cam 6-cylinder engine always seemed to miss the limelight…not anymore! The...

Notable Chassis

Martini Porsche 917-042 – Le Mans record breaker

#21 Martini Porsche 917 LH (chassis #042) was driven by Gerard Larrousse and Vic Elford in the 1971 Le Mans 24 Hour race – DNF, lost engine cooling fan From 1964 through to 1969, Porsche lifted its game from being a class winner to setting international lap speed and endurance...

For Sale

FOR SALE: 1970 Porsche chassis 917-024

If you would like to own a piece of motor racing history, no, make that a very significant piece of racing history, then pay attention. Porsche 917 K (chassis #917-024), once owned by the master of the 917 himself, Jo Siffert, was part of his private collection. 917-024 did not...

Porsche at Le Mans Classic 2025: A Love Letter in Motion

Porsche Speedster: Open-Air Performance Since 1952

Sneak Peek from the Paddocks: Porsche Icons Light Up the 2025 Le Mans Classic

Jo Siffert