1985 IMSA GTU Porsche 911

1985 - 1986      Car Built by Karl Durkheimer -Portland USA

1986 - 1988      Owner/Driver -Karl Durkheimer -Portland USA - Sponsor - Escort Radar Detectors

- 1986 Competed in Several American IMSA GTU Races

- 1987 5th Overall in American IMSA GTU Championship

- Plus Several Trans Am Races

1988 - 1989      Owner/Driver - Peter Dole - New York, USA

1989 - 1990     Owner/Driver - Jose Jerez - Dominican Replublic

1990 -1994      Owner/Driver - Tony Canahuate - Dominican Replublic, Sponsor - Quaker State Oil

- 4 x Overall Championship Winner

- Marlboro International GT Championship of Latin   America and Dominican Republic

1994 - 2001      Owner -Graham Cowell - Florida, USA

2001 -                Owner -Graham Cowell - London UK - Undergoing Restoration