Porsche 936 group 6 (1976)

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Source

Specifications

5 units built
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Porsche Type 911/78, boxer 6 (180^o) cyl, 4 stroke, petrol engine
2142cc, 83.0 x 66.0 mm
6.5:1
382 kW (520 PS) @ 8000 rpm, 1977: 397 kW (540 PS) @ 8000 rpm
480 Nm @ 6000 rpm, 1977: 490 Nm @ 6000 rpm
aluminium block and head, magnesium-alloy crankcase
forged steel crankshaft with 8 plain main bearings 57mm diameter, 57mm big end journal diameter
titanium connecting rods, 130mm distance center to center, 61mm big end bearing diameter
SOHC, 2 valves/cyl - 12 valves total. Sodium-cooled exhaust valves
aspiration, 1 x KKK turbocharger (1977: 2 x KKK), Bosch Kugelfischer multipoint mechanical fuel injection
2 sparks per cylinder
air cooled
dry sump

Porsche Type 935/73, boxer 6 (180^o) cyl, 4 stroke, petrol engine
2140cc, 87.0 x 60.0 mm
7.0:1
426 kW (580 PS) @ 8500 rpm
470 Nm @ 6000 rpm
aluminium block and head, magnesium-alloy crankcase
forged steel crankshaft with 8 plain main bearings 57mm diameter, 57mm big end journal diameter
titanium connecting rods, 130mm distance center to center, 61mm big end bearing diameter
SOHC, 2 valves/cyl - 12 valves total. Sodium-cooled exhaust valves
aspiration, 2 x KKK turbocharger, Bosch Kugelfischer multipoint mechanical fuel injection
2 sparks per cylinder
air cooled
dry sump

935/82
2649cc

5 speed manual gearbox
Limited slip rear differential
dry triple plate clutch
aluminium multi-tubular space frame chassis with three piece fiberglass body
Suspension (fr/r) double wishbones, variable rate coil springs, Bilstein telescopic shock absorbers, anti-roll bar
Length 4200 mm, or 4960 mm (195.3 in)
Width 1920 mm (75.6 in)
Height 1270 mm (50 in)
Wheelbase 2410 mm (94.9 in)
Track (fr/r) 1580/1510 mm, 1976: 1530/1480 mm, 1977+: 1540 mm (60.6 in) / 1515 mm (59.6 in)
Wheels (fr/r) 10.5J - 15" / 15J x 15"
Tyres (fr/r) 265/565-15", 340/600-15"
700kg
fuel tank, 160 lt
drag coefficient, 0.40
frontal area, 1.75 m² (1976-1977), 1.65 m² (1978)

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Results in WSCC

1976Season for Sports

Car entry	Car number/ result
	Nurb	Monza	Imola	Pergusa	Mosport	Dijon	Salzburg
Team	300km	4h	500km		200mile	500km	200mile
Martini Racing Porsche System, 936-001 (911/78)	#1, 5th					#6, 1st
Martini Racing Porsche System, 936-002 (911/78)		#3, 1st	#7, 1st	#4, 1st	#20, 3rd		#3, 1st
Total points 64	6	10	10	10	8	10	10
Statistics
Works Starts/finishes 7/7	1/1	1/1	1/1	1/1	1/1	1/1	1/1
Driver	Team entries and car number
Martini Racing Porsche System
Rolf Stommelen	1			4
Jochen Mass		3	7	4		6	3
Jacky Ickx		3	7		20	6

1979Season
Porsche 936/78

Car entry	Car number/ result
	Daytona	Mugello	Dijon	Silver stone	Nurb	Pergusa	Watkins Glen	Brands Hatch	Valle lunga
Team	24h	6h	6h	6h	1000km	6h	6h	6h	6h
Porsche System, 936-001 (935/73)				#1, 10th
Total points 1				1
Statistics
Works Starts/finishes 1/1				1/1
Driver	Team entries and car number
Porsche System
Brian Redman				1
Jochen Mass				1

1981Season
Porsche 936/81

Car entry, chassis number	Car number/ result
	Day tona	Seb ring	Mugello	Monza	River side	Silver stone	Nurb	Le Mans	Pergusa	Day tona	Watkins Glen	Mosport	Road America	Brands Hatch
Team	24h	12h	6h	1000km	6h	6h	1000km	24h	6h	6h	6h	6h	500mil	1000km
Porsche System, 936-003 (935/82)								#11, 1st
Porsche System, 936-001 (935/82)								#12, 12th
Total points 10								10
Statistics
Works Starts/finishes 2/1								2/1
Driver	Team entries and car number
Porsche System
Jacky Ickx								11
Derek Bell								11
Jochen Mass								12
Vern Schuppan								12
Hurley Haywood								12

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Source
'76
Source
Source
936/78
Source
936/81 at Le Mans '81

Drawings

Source
1976
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1978
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1978
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