Riley & Scott Mk III C group LMP900 (2001)

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R&S-GC2.jpg Source

Chassis numbers


5 units built
Click here and here and here and here

Engine label Elan 6L8

Roush/Ford Windsor Boss 366, V8 (90o) cyl, 4 stroke, petrol engine. Ford Windsor Boss 351 alu Block
5995cc, 102.4 x 91.0 mm
620 bhp / 456 kw @ 7200 rpm
730 Nm / 538 lb-ft.@ 6500 rpm
356-T6 aluminium M-6010-Z351 block 241mm deck height, 111.25mm bore spacing, 356-T6 aluminium alloy Ford C3 head
forged steel crankshaft with 5 main bearings 70mm diameter, connecting rod length between centers 157.5mm
camshaft in block chain driven with overhead valves (OHV) and 56mm cam journals, 2 valves/cylinder - 16 valves total, 53.3mm inlet valve diameter, 40.6mm exhaust valve diameter. (51.6mm inlet valve diameter, 41.9mm exhaust valve diameter)
aspiration, natural with Bosch Motronic MS2.9 multipoint electronic fuel injection, Cross-Ram fuel injection (2 injectors per cylinder)
Zytek engine management, Motorcraft AGS-series spark plugs, firing order 1-3-7-2-6-5-4-8
GT1: 2 x 38.5 mm inlet restrictors
LMP1: 2 x 33.1 mm inlet restrictors
6 Stage dry sump oil pump

Judd GV4, V10 (72o) cyl, 4 stroke, petrol engine. Click here and here
3997cc, 94.0 x 57.6 mm
600 bhp / 448 KW @ 10250 rpm
450 Nm / 332 ft lbs @ 8500 rpm
aluminium block and head
forged steel crankshaft with 6 main bearings
DOHC, 4 valves/cyl - 40 valves total
aspiration, natural with multipoint electronic fuel injection. 1 x 48mm inlet restrictor, or 2 x 33.4mm inlet restrictors
water cooled
Dry sump

X-Trac 338 or 229, 6 speed Sequential gearbox
Steel tube frame/composite hybrid monocoque chassis, Carbon fiber body panels
Suspension: Twin wishbones and pushrods front and rear; "Riley Rocker" split spring/damper
Brakes: Alcon Calipers/Carbon or Steel Rotors (rules dependent)
Length: 4630 mm
Width: 1990 mm
Height: 1092 mm
Wheelbase: 2780 mm
Track Front: 1625 mm
Track Rear: 1575 mm
Wheels: O.Z. forged magnesium rims, Front: 13.5 x 18 inches, Rear: 14.5 x 18 inches

Results in FIA Sports Cars Championship

Not participated

Results in Endurance races

Car entry, chassis number Car number, result
Daytona Sebring Monza Watkins Glen Le Mans Estoril Petit Le Mans
Date 4/2 17/3 22/4 19/5 17/6 15/7 6/10
Duration 24h 12h 1000km 6h 24h 1000km 1600km
Dyson Racing Team, 01-002 (Ford 5.5) #16, over heating
Dyson Racing Team, 01-002 (Ford 6.0) #16, clutch
Robinson Racing, 01-001 (Judd) #74, acci dent in practice
Works Starts/finishes 3/0 1/0 1/0 1/0

Teams and drivers entries

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American Spirit Racing team, Ford/Elan 302 engine, 2003 season
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Intersport Racing team, Ford/Elan 6.0 lt engine, 2004 season
s1_1.jpg Source
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