Photos of Dirk Layer's cars

Daytona 24 HoursRolex 24 at Daytona6.2.1994
9696 - Nissan 240SX (Leitzinger) - John MirroNissan 240SX # (Leitzinger) - Nissan V6 N/AGTU
John Mirro (USA)Closed bodywork
Front-engined
Driven by: Don Knowles (USA)/John Mirro (USA)/Rick Sutherland (USA)/Dirk Layer (USA)
DNS: Bob Leitzinger (USA); preliminary session only: Butch Leitzinger (USA), Zak Brown (USA)		Result: 35th - did not finish (Engine)
Grid: 18th (1:59.9010)
Colours: red/blue (+white)
Tyres: Toyo
Photo updated: 05/02/2025Photo by courtesy of: Gerald T. Johnson
Le Mans TestTest Session Le Mans8.5.1994
5959 - Porsche 964 Carrera RSR 3.8 #WP0ZZZ96ZPS496065 - Konrad MotorsportPorsche 964 Carrera RSR 3.8 #WP0ZZZ96ZPS496065 - Porsche F6 2v SOHC 3800 cc N/AGT2
Konrad Motorsport (D)Closed bodywork
Rear-engined
Driven by: Dirk Layer (USA)/Antônio Hermann (BR)Result: 23rd
Colours: black/turquoise
Tyres: Pirelli
Photo updated: 01/06/2012Photo by courtesy of: Jean-Charles Colombier
Le Mans 24 Hours24 Heures du Mans19.6.1994
5959 - Porsche 964 Carrera RSR 3.8 #WP0ZZZ96ZPS496065 - Konrad MotorsportPorsche 964 Carrera RSR 3.8 #WP0ZZZ96ZPS496065 - Porsche F6 2v SOHC 3800 cc N/AGT2
Konrad Motorsport (D)Closed bodywork
Rear-engined
Driven by: Cor Euser (NL)/Matjaz Tomlje (SLO)/Patrick Huisman (NL)
preliminary session only: Antônio Hermann (BR), Dirk Layer (USA); listed, never drove: Bernd Netzebrand (D), Franz Konrad (A)		Result: 10th
Grid: 43rd (4:33.8500)
Colours: black/turquoise/white
Tyres: Pirelli
Photo updated: 18/09/2020Photo by courtesy of: Marc Peeters and Jean-Michel Lefebvre
Daytona 24 HoursRolex 24 at Daytona4.2.1996
0303 - Porsche 911 Carrera RS Cup - Alan FriedmanPorsche 911 Carrera RS Cup - Porsche F6 N/AGTS-2
Alan FriedmanClosed bodywork
Rear-engined
Driven by: Dirk Layer (USA)/Larry Galbo (USA)/Jim McCarthy/Kelly Collins (USA)
DNS: Joe Cogbill (USA); listed, never drove: Jay Cochran (USA), Ron Savanor (USA), Bo Roach (USA), Alan Friedman (USA)		Result: 17th - did not finish (Engine)
Grid: 73rd (2:08.5410)
Colours: red (+yellow/blue)
Tyres: unknown
Photo updated: 11/01/2009Photo by courtesy of: Durand Whipple
Daytona 24 HoursRolex 24 at Daytona2.2.1997
0303 - Porsche 911 GT2 #WP0ZZZ99ZTS393104 - Roock RacingPorsche 993 GT2 #WP0ZZZ99ZTS393104 - Porsche F6 2v DOHC TurboGTS-2
Roock Racing (D)Closed bodywork
Rear-engined
Driven by: Philippe de Craene (B)/Zak Brown (USA)/Dirk Layer (USA)/Michel Ligonnet (F)Result: 8th
Grid: 30th (1:55.8830)
Colours: black
Tyres: Pirelli
Photo updated: 04/03/2009Photo by courtesy of: AMP MAG Patrick Durand
Sebring 12 HoursSuperflo 12 Hours presented by Chrysler15.3.1997
0303 - Porsche 911 GT2 #WP0ZZZ99ZTS393104 - Roock RacingPorsche 993 GT2 #WP0ZZZ99ZTS393104 - Porsche F6 2v DOHC TurboGTS-2
Roock Racing (D)Closed bodywork
Rear-engined
Driven by: /Claudia Hürtgen (D)/Michel Ligonnet (F)/Zak Brown (USA)/Dirk Layer (USA)Result: 10th
Grid: 25th (2:07.6630)
Colours: black
Tyres: Michelin
Photo updated: 30/10/2015Photo by courtesy of: Gerald T. Johnson
SportsCar GTS Road Atlanta 2 HoursNAPA Auto Parts Grand Prix of Atlanta Presented By Royal Purple Motor Oil19.4.1997
6262 - Porsche 911 - RoockPorsche 911 - Porsche F6 GTS-2
RoockClosed bodywork
Rear-engined
Driven by: Dirk Layer (USA)/Kelly Collins (USA)/TetreaultResult: 33rd - did not finish
Grid: 18th (1:23.9870)
Colours: red (+gold)
Tyres: Pirelli
Photo updated: 12/08/2002Photo by courtesy of: John W. Todd
SportsCar GTS MosportMosport Festival, Labour Day Weekend30.8.1997
9797 - Porsche 911 GT2 #WP0ZZZ99ZTS393104 - GMB MotorsportsPorsche 993 GT2 #WP0ZZZ99ZTS393104 - Porsche F6 2v DOHC TurboGTS-2
GMB Motorsports (USA)Closed bodywork
Rear-engined
Driven by: Dirk Layer (USA)/Kelly Collins (USA)Result: 7th
Grid: 9th (1:24.6950)
Colours: silver
Tyres: Pirelli
Photo updated: 26/02/2003Photo by courtesy of: Chris Mann
FIA GT Championship Laguna SecaFIA Grand Touring Championship at Laguna Seca26.10.1997
9797 - Porsche 911 GT2 #WP0ZZZ99ZTS393104 - GMB MotorsportsPorsche 993 GT2 #WP0ZZZ99ZTS393104 - Porsche F6 2v DOHC TurboGT2
GMB Motorsports (USA)Closed bodywork
Rear-engined
Driven by: Cort Wagner (USA)/Dirk Layer (USA)/Kelly Collins (USA)Result: 22nd
Grid: 29th (1:27.6070)
Colours: silver
Tyres: unknown
Photo updated: 29/11/2006Photo by courtesy of: Larry Knight