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Complete Archive of Bobby Hefner
Riverside 6 Hours
Los Angeles Times/Toyota Grand Prix of Endurance
25.4.1982
45
Porsche
914
/6
#914 043 0593
- Porsche F6 2v SOHC N/A
GTU
Garretson Development
Closed hardtop bodywork
Mid-engined
Driven by:
Bobby Hefner (USA)
/
Bill Cooper (USA)
/
Jim Luckman (USA)
Result:
16
th
Grid: 34
th
Sponsors:
unknown
Colours:
yellow (+orange/red/black)
Tyres:
Goodyear
Photo updated: 22/09/2003
Photo by courtesy of:
Rob Ryder (Kodak)
Mosport 6 Hours
Labatt's GT, A Six Hour Endurance Race
14.8.1983
35
Porsche
911 Carrera
- Porsche F6 2v SOHC N/A
GTO
Pegasus III Racing
Closed bodywork
Rear-engined
Driven by:
Bobby Hefner (USA)
/
Jack Griffin (USA)
/
Wayne Baker (USA)
Result:
14
th
Grid: 22
nd
Sponsors:
unknown
Colours:
white/voilet
Tyres:
unknown
Photo updated: 04/11/2002
Photo by courtesy of:
Chris Mann
and
Ron Kielbiski
Road America 500 Miles
Road America Pabst 500
21.8.1983
35
Porsche
911 Carrera
- Porsche 911/75 F6 2v SOHC
GTO
G & H Development
Closed bodywork
Rear-engined
Driven by:
Jack Griffin (USA)
/
Bobby Hefner (USA)
Result:
31
st
Grid: 29
th
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Pocono 500 Miles
Camel GT 500 Grand Prix at Pocono
11.9.1983
35
Porsche
911 Carrera
- Porsche F6 2v SOHC
GTO
G & H Development
Closed bodywork
Rear-engined
Driven by:
Jack Griffin (USA)
/
Bobby Hefner (USA)
Result:
did not qualify
Grid: (no time) - 45
th
fastest qualifier
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Daytona 24 Hours
22nd Annual SunBank 24 at Daytona Camel GT
5.2.1984
24
Porsche
935
JLP-2
#009 00043
(Kremer)
- Porsche F6 2v SOHC Turbo
GTP
Pegasus Racing (USA)
Closed bodywork
Rear-engined
Driven by:
Bobby Hefner (USA)
/
Jack Griffin (USA)
/
Hugo Gralia (USA)
listed, never drove:
Wayne Pickering (USA)
,
Ray Ratcliff (USA)
Result:
19
th
Grid: 20
th
(2:02.6790)
Sponsors:
STARR/BILSTEIN/PICKERING RACING
Colours:
white/red
Tyres:
Goodyear
Photo updated: 11/03/2005
Photo by courtesy of:
Michael O. Crews
Sebring 12 Hours
The Coca-Cola Classic Twelve Hours of Sebring
24.3.1984
24
Porsche
935
JLP-2
#009 00043
(Kremer)
- Porsche F6 2v SOHC 3000 cc Turbo
GTP
Pegasus Racing (USA)
Closed bodywork
Rear-engined
Driven by:
M. L. Speer (USA)
/
Jack Griffin (USA)
DNS:
Bobby Hefner (USA)
; listed, never drove:
Ray Ratcliff (USA)
Result:
50
th
- did not finish (Gearbox)
Grid: 31
st
(2:44.9280)
Sponsors:
SWAP SHOP
Colours:
blue
Tyres:
unknown
Sebring 12 Hours
The Coca-Cola Classic Twelve Hours of Sebring
24.3.1984
35
Porsche
911 Carrera
RSR
#911 460 9113
- Porsche F6 2v SOHC N/A
GTO
G & H Development (USA)
Closed bodywork
Rear-engined
Driven by:
Worth Williams (USA)
/
Jim Leeward (USA)
/
Steve Zwiren (USA)
listed, never drove:
Bobby Hefner (USA)
,
Jack Griffin (USA)
Result:
61
st
- did not finish (Gearbox)
Grid: 56
th
(2:56.1320)
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Daytona 24 Hours
The 23rd Annual SunBank 24 at Daytona
3.2.1985
35
Porsche
911 Carrera
RSR
#911 460 9113
- Porsche F6 2v SOHC 2800 cc N/A
GTO
Team Dallas
Closed bodywork
Rear-engined
Driven by:
M. L. Speer (USA)
/
Bobby Hefner (USA)
/
Jack Griffin (USA)
Result:
31
st
- did not finish (Oil leak)
Grid: 60
th
(2:08.6750)
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Sebring 12 Hours
Coca-Cola Classic 12 Hours of Sebring
23.3.1985
35
Porsche
911 Carrera
RSR
#911 460 9113
- Porsche F6 2v SOHC 2800 cc N/A
GTU
Team Dallas
Closed bodywork
Rear-engined
Driven by:
Jack Griffin (USA)
/
Bobby Hefner (USA)
/
Skip Winfree (USA)
listed, never drove:
M. L. Speer (USA)
Result:
25
th
Grid: 73
rd
(no time)
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Road Atlanta 500 Kilometres
Atlanta Journal-Constitution Grand Prix
14.4.1985
35
Porsche
911
- Porsche F6 2v SOHC
GTU
-
Rear-engined
Driven by:
Bobby Hefner (USA)
/
Skip Winfree (USA)
Result:
46
th
- did not finish
Grid: 43
rd
(1:33.7670)
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Lime Rock IMSA GTO
Coca-Cola 500
27.5.1985
35
Porsche
911 Carrera
- Porsche F6 2v SOHC
GTO
Bobby Hefner
Closed bodywork
Rear-engined
Drivers listed:
Bobby Hefner (USA)
Result:
did not arrive
Sponsors:
unknown
Colours:
unknown
Tyres:
unknown
Daytona Finale 3 Hours
Eastern 3 Hours of Daytona
1.12.1985
35
Porsche
911
- Porsche F6 2v SOHC N/A
GTU
Closed bodywork
Rear-engined
Driven by:
Bobby Hefner (USA)
/
Jack Griffin (USA)
Result:
33
rd
Grid: 59
th
Sponsors:
BOSCH
Colours:
white
Tyres:
Goodyear
Photo updated: 21/04/2004
Photo by courtesy of:
Michael O. Crews
Sebring 12 Hours
Coca-Cola Classic 12 Hours of Sebring
22.3.1986
35
Porsche
911 Carrera
RSR
#911 460 9113
- Porsche F6 2v SOHC N/A
GTU
Team Dallas
Closed bodywork
Rear-engined
Driven by:
Jack Griffin (USA)
/
Bobby Hefner (USA)
/
Skip Winfree (USA)
Result:
14
th
- did not finish (Gearbox)
Grid: 65
th
(2:55.8360)
Sponsors:
GOODYEAR/CIBIÉ/BILSTEIN
Colours:
white (+red/orange)
Tyres:
Goodyear
Photo updated: 08/09/2017
Photo by courtesy of:
Rob Weber
robweber.net
and
Jürgen Renardy
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