Portland International 1989

Portland International Raceway 1989 Geoff Brabham Jan Lammers
Portland Intl Raceway | © 1989 David Allio

1989 July 30 | Sunday: Geoff Brabham (83) Electramotive Engineering Nissan GTP ZX-T races Jan Lammers/Price Cobb (60) Tom Walkinshaw Racing (TWR) Jaguar XJR-10 for the lead in the 12th Annual GI Joes Gran Prix IMSA Camel GTP event at Portland International Raceway in Portland, Oregon.

Heartland Park 1989

Heartland Park 1989 Geoff Brabham Chip Robinson
Heartland Park | © 1989 David Allio

1989 August 13 | Sunday: Race winner Geoff Brabham (83) Electramotive Engineering Nissan GTP ZX-T driver sprays runner-up Chip Robinson (84) Electramotive Engineering Nissan GTP ZX-T driver with Miss Camel Jean Liles in Victory Lane following the First Annual Grand Prix of the Heartland IMSA Camel GT at Heartland Park in Topeka, Kansas.