Complete Archive of Chassis RX7-Zwiren#

(real number unknown)

About Chassis Numbers

Daytona 24 HoursThe 23rd Annual SunBank 24 at Daytona3.2.1985
57The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Tony Pio Costa (USA)/Mike Allison (USA)/Wes Donnington (USA)Result: 47th - did not finish (Fuel system)
Grid: 66th (2:09.5570)
Colours: unknown
Tyres: unknown
Miami IMSA GTULöwenbräu Grand Prix of Miami24.2.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren Racing (USA)Closed bodywork
Front-engined
Driven by: Steve Zwiren (USA)Result: 19th
Grid: 22nd
Colours: unknown
Tyres: unknown
Sebring 12 HoursCoca-Cola Classic 12 Hours of Sebring23.3.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Mike Tearney (USA)/Robert Peters (CDN)
listed, never drove: Tony Pio Costa (USA)		Result: 42nd
Grid: 58th (no time)
Colours: unknown
Tyres: unknown
Charlotte 300 Kilometres IMSA GTOCamel GT Grand Prix of Charlotte18.5.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Robert Peters (CDN)Result: 29th
Grid: 33rd
Colours: unknown
Tyres: unknown
Lime Rock IMSA GTOCoca-Cola 50027.5.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)
listed, never drove: Tony Pio Costa (USA)		Result: 28th - did not finish
Grid: 30th
Colours: unknown
Tyres: unknown
Watkins Glen 3 Hours - Grand TouringCamel Continental Watkins Glen6.7.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Mike Allison (USA)/Peter Dawe (USA)Result: 21st
Grid: 32nd
Colours: unknown
Tyres: unknown
Mosport 1000 KilometresBudweiser GT Weekend Mosport11.8.1985
154The car is not available on a photoMazda RX-7 # - Mazda 1300 cc RotaryIMSA
Zwiren Racing (USA)Closed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Robert Peters (CDN)/Peter Dawe (USA)Result: 10th
Grid: 18th (1:37.8410) - 19th fastest qualifier
Colours: unknown
Tyres: unknown
Road America 500 MilesThe Löwenbräu Classic Road America25.8.1985
5454 - Mazda RX-7 - Zwiren RacingMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Robert Peters (CDN)/Peter Dawe (USA)Result: 27th
Grid: 49th
Colours: blue (+red)
Tyres: Hoosier
Photo updated: 13/04/2007Photo by courtesy of: Mark Windecker
Pocono 500 KilometresCamel GT 500 Grand Prix at Pocono8.9.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Peter Dawe (USA)Result: 24th
Grid: 42nd (no time) - 45th fastest qualifier
Colours: unknown
Tyres: unknown
Watkins Glen 500 KilometresSerengeti Drivers New York 500 at Watkins Glen29.9.1985
54The car is not available on a photoMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)/Peter Dawe (USA)Result: 37th
Grid: 49th
Colours: unknown
Tyres: unknown
IMSA GT ColumbusColumbus Ford Dealers 5005.10.1985
5454 - Mazda RX-7 - Zwiren RacingMazda RX-7 # - Mazda RotaryGTU
Zwiren RacingClosed bodywork
Front-engined
Driven by: Steve Zwiren (USA)Result: 30th
Grid: 31st
Colours: unknown
Tyres: Hoosier
Photo updated: 13/04/2007Photo by courtesy of: Mark Windecker