The Porsche 934 is a racing version of the Porsche 911 Turbo, prepared to FIA Group 4 rules, similar to the Porsche 935 which was prepared to FIA Group 5 rules.

Premiere: February 1, 1976 Daytona 24 hours / Engine: 3.0 flat-6 turbocharged with air-to-water intercoolers / Gearbox: 4-speed / Predecessor: Porsche 911 Carrera RSR 3.0 / Successor: Porsche 924 Carrera GTR. Using the 930 Turbo as a basis, Porsche built the 934 for Group 4 …

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The Porsche 934/5 is a racing car that was designed as a hybrid of the Porsche 934 and Porsche 935 to compete in Group 4 of the IMSA. [1]

1976 Porsche 934 9306700155. Considering its astounding racing record, exacting restoration, documented provenance and inherent rarity, the Evertz/Leim/Cleare 934 is perhaps the finest example of Porsche’s turbocharged Group 4 contender.

The Porsche 934 was a racing version of the Porsche 911 Turbo (930), prepared to FIA Group 4 rules, similar to the Porsche 935 which was prepared to FIA Group 5 rules. It was introduced for the 1976 racing season and manufactured between 1976 and 1977, with at least 400 being made.

Marking Porsche’s inaugural venture into turbocharged production-based racing cars, the 934 was discontinued after a two-year model run. This 1976 Porsche 934 is noted as one of the 31 examples crafted during the two-year production span.

Sep 15, 2021 · Over the next couple of weeks, we’re going to take a look back at Porsche’s weapon from the 1970s – the legendary 934. In the early ’70s, Porsche planned a lightweight racing car for Group 4, powered by a turbocharged version of the 3.0-litre flat six used in the 911 Carrera RS 3.0.

Jan 7, 2025 · An in-depth historical and technical appraisal of Porsche's 1976 Group 4 GT racing car: the 934

Based on the newly introduced 911 Turbo (930), Porsche first created a Group 5 competition car (935) and then readied a Group 4 version (934) for the 1976 season. In addition to the obvious mechanical differences, the 934 would be available to Porsche's customers, whereas the 935 was raced exclusively by the works team.