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Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts
Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts
Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts
Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts
Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts
Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts
Preview of 1981 Kremer Porsche 935 K4 IMSA GTP by David Roberts

1981 Kremer Porsche 935 K4 IMSA GTP

Porsche 911 RSR by David RobertsDavid Roberts Pro

About this paint

John Fitzpatrick bought this car from Kremer for the 1982 IMSA season, and his team immediately set to work on upgrading and modifying the car. They built a completely new body with in-door air ducts for the intercoolers, and also designed a new rear suspension and belly pans. Mechanically the K4 continued to develop the tried-and-true 935 turbo motor by using enhanced air-to-air intercoolers and ducting resulting in a 50 horsepower advantage over other 935s. With the boost fully turned up the car was capable of producing well over 800 horsepower. The result of all of this work was five wins and only one DNF in 1982. In 1983 the car raced only twice, with another win at Riverside.

Posted 34 months ago
Updated 34 months ago
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