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Engine
Model 124EA |
Type |
4-stroke, in-line 4-cylinder from the BMW
K 1200 RS motorcycle;
two overhead camshafts, liquid-cooled
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No. of valves |
16 |
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Max output |
140 bhp at 9,000 rpm |
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Max torque |
86 lb-ft at 6,850 rpm |
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Displacement |
1,171 cm |
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Bore x stroke |
70.5 x 75 mm |
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Compression ratio |
11.5:1 |
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Lubrication |
Pressure circulation with radial force-controlled oil suction
valve |
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Fuel tank |
11 gallons, FIA FT 3 specification |
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Exhaust system |
High-performance header,
closed-looped 3-way racing catalyst |
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Weight |
156 pounds (incl. engine frame plate) |
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Engine management |
Bosch Motronic |
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Fuel |
Super plus (98 ROZ) |
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Gearbox |
Manufacturer/Model |
Hewland FTR |
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Type
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Sequential longitudinal gearbox |
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No. of gears |
six plus reverse |
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Differential |
Multiple disc |
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Clutch |
Sachs single-disc dry clutch |
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Monocoque |
Type |
Carbon-fiber/kevlar composite with aluminium honeycomb insert
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Safety standard |
FIA Formula 3 (Article 275, 2002)
HANS-compatible |
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Crash structures |
Crash box front and rear, steel roll hoop |
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Seat shell |
FORS – Formula Rescue Seat; carbon-fibre/Kevlar composite,
removable seat with spine/head support, six-point belt |
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Chassis |
Wheel suspension |
Individual suspension via double wishbone with push rod, aerodynamically
profiled, wheel restraint tethers, two each front wheels,
one each rear wheels |
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Shock absorbers |
Sachs SP 3, adjustable for bump
and rebound, mono-shock at front,
twin shocks at rear |
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Springs |
Eibach coil springs |
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Wheels |
OZ Racing, aluminium, single section, central nut, front 8´´x13´´,
rear 10´´x13´´ |
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Tires |
Michelin slicks and wets,
front 20/54-13, rear 22/54-13 |
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Brake |
Alcon disc brake, floating, 2-piston calliper, adjustable
brake force distribution |
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Steering |
Rack and pinion steering with safety steering column |
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Aero-dynamics |
Front wing |
Main profile with adjustable flaps |
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Rear wing |
Single profile at bottom, adjustable double profile at top |
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Underbody |
Stepped, three sections |
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Data logging |
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2D Datarecording;
data display and data recording “Professional Plus” (8MB)
data logging |
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Displays |
Integrated in steering wheel, nine-LED,
gear display, shift lamps |
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Dimensions |
Length |
156.5 in. |
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Width |
68.5 in. |
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Height |
38.6 in. |
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Track, front |
60.5 in. |
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Track, rear |
57.7 in. |
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Overall weight |
1003 lb (empty, without driver) |
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