PORSCHE RACING HISTORY

1948 - 2000


HOME
CARS
CHASSIS NO.
DRIVERS
CHAMPIONSHIPS

ARCHIVE


CATEGORIES

Jack Refenning (USA)



1976   1977   1978   1979   1980   1981   1982   1983   1984   1985   1986   1987   1988   1989   1990   

1981

21 March 1981 - Sebring 12 Hours - World Championship for Drivers and Makes

No. Car # Class Drivers Entrant Pos Class Grid Notes
24 Porsche 934 930 670 0168 GTO Jack Refenning (USA)/Ren Tilton (USA)/Peter Welter (USA) Jack Refenning (USA) 37th 15th 24th 139 laps - DNF

29 November 1981 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association

No. Car # Class Drivers Entrant Pos Class Grid Notes
24 Porsche 934 930 670 0168 GTO Jack Refenning (USA)/Ren Tilton (USA) 42nd 20th 24th 43 laps



1976   1977   1978   1979   1980   1981   1982   1983   1984   1985   1986   1987   1988   1989   1990