BMW E9 CS group 2 (1970)
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Home » Racing Sports Cars » BMW E9 CS

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Chassis registry

CS = Coupe Sport
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Specifications

9399 units built
Click here for information
Click here and here and here and here for 2800 CS street version
Click here for 3000 CS

Model BMW 2800 CS Auto BMW 2800 CS
Homologation number 1558 1585
Homologation start 1/4/1969 1/1/1970

BMW M30, straight 6 cyl, 4 stroke, petrol engine
2986cc, 89.0 x 80.0 mm
325-340 HP @ 8000 rpm
cast-iron block, aluminium alloy "crossflow" head
forged steel crankshaft with 7 main bearings
chain-driven single overhead cam (SOHC) with rocker arm valve actuation, 30-degree cam to the right for a lower profile, 2 valves/cyl - 12 valves total
aspiration, natural with Bosch D-jetronic mechanical Fuel injection and Kugelfischer injection pump
firing order 1-5-3-6-2-4
water cooled

Getrag 4 speed manual gearbox
1st: 3.855/1
2nd: 2.20/1
3rd: 1.40/1
4th: 1.00/1

"Close ratio"
1st: 2.33/1
2nd: 1.47/1
3rd: 1.17/1
4th: 1.00/1
final drive, 3.25/1, 3.45/1
Unit Steel chassis with Aluminum Panels
ZF worm and roller steering, 18.0/1
10.7" disc brakes all around
Length 4,630 mm (182.3 in)
Width 1,730 mm (68.1 in)
Height 1,370 mm (53.9 in)
Wheelbase 2,625 mm (103.3 in)
Track (fr/r) 1,470 mm (57.9 in) / 1,426 mm (56.1 in)
wheels, 6x14"
tires, 195/70V-14"
1100-1200kg, f/r distribution 56/44 %


Results in WSCC

Season
Group 2 classification is noted in brackets
2996cc engine
Car entry, chassis number Car number/ result
Buenos Ayres Dayt Sebring Brands Hatch Monza Spa Targa Florio Nurb Le Man Zeltweg Watkins Glen
Team 1000km 6h 12h 1000km 1000km 1000km 1000km 24h 1000km 6h
BMW Alpina #62, piston #88, valves in entry list
BMW Alpina #93, dnf
BMW Alpina #94, 17th (4th)
BMW Alpina #95, 28th (7th)
BMW Alpina #96, 18th (5th)
Team Schnitzer - Motul #49, oil pressure
Wicky Racing Team in entry list
Castrol Racing Team BMW in entry list
Statistics
Works Starts/finishes 8/4 1/0 5/3 1/0
Driver Team entries and car number
BMW Alpina
Gerold Pankl 62 88
Harald Ertl 62
Helmut Kelleners 88
Alain Peltier 93
Jean Xhenceval 93
Peter Ochs 94
Rolf Rummel 94
Jürgen Neuhaus 95
Hans-Peter Joisten 95
Rüdiger Faltz 96
Schulte-Oversohl 96
Dieter Quester +
John Fitzpatrick +
Team Schnitzer - Motul
Hans Heyer 49
René Herzog 49
Castrol Racing Team BMW
François Mazet +
Dieter Basche +

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Spa 24 hours '70
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Drawings

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E3 saloon

M30 engine

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