March 84G group C1 (1984)

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Chassis numbers
March Chassis History


7 units built
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Porsche Type 935/76, Boxer 6 (180o) cyl, 4 stroke, petrol engine
2649cc, 92.3 x 66 mm
7.5:1, 1983+:8.5:1
580 (1bar) - 620 (1.2bar) HP / 455kW @ 8200 rpm
600 Nm / 442 ft lbs @ 5000 rpm
aluminium alloy block and head
forged steel crankshaft with 7 main bearings
DOHC gear driven, 4 valves/cyl - 24 valves total
2 x KKK K26-3060G Turbochargers with Water injection air/air Behr Intercoolers
1982: Bosch-Kugelfischer Mechanical fuel Injection
1983: Bosch D-Motronic multipoint electronic fuel injection
turbo pressure 1.4bar
firing order 1-6-2-4-3-5
air cooled block, water cooled cylinderheads
dry sump

Buick-Menard V6 Turbo, 3.8 lt
Mazda 13B Turbo, wankel

Analytical specifications and drawings

V8 (90o) cylinder
5736cc capacity
OHV with 2 valves per cylinder
Natural aspiration with electronic multipoint fuel injection
Power output, 620 bhp / 463 kW @ 7750 rpm

DGB, 5 speed manual gearbox
honeycomb aluminium monocoque chassis with semi-stressed engine, kevlar / carbon fibre body
Suspension (fr/r) double wishbones, coil springs over dampers, anti-roll bar
rack and pinion steering
wheelbase, 2685 mm (105.7 in)
f/r track, 1565 mm (61.6 in) / 1539 mm (60.6 in)

Results in WSCC

Car entry, chassis number Car number/ result
Monza Silver stone Le Man Nurbur Brands Hatch Mosport Spa Imola Fuji Kyalami Sandown Park
Team 1000km 1000km 24h 1000km 1000km 1000km 1000km 1000km 1000km 1000km 1000km
Mazdaspeed, 84G-07 (Mazda) #17, turbo
Pegasus Racing Ltd, 84G-02 (Buick) #62, eng ine
Works Starts/finishes 2/0 1/0 1/0
Takashi Yorino 17
Yoshimi Katayama 17
Pegasus Racing Ltd
M. L. Speer 62
Ken Madren 62
Wayne Pickering 62

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Chevrolet engine
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Chevrolet engine
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Porsche engine
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