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2009 Acura Engine/Chassis Specifications

   

2009 ACURA ENGINE/CHASSIS SPECIFICATONS

AMERICAN LE MANS SERIES  

ACURA ARX-02a LMP1 CHASSIS SPECIFICATIONS
Length: 15.26' (4650mm) maximum
Width: 6.56' (2000mm) maximum
Height: 3.38' (1030mm) maximum
Weight: 900 kg minimum
Monocoque: Integrated crash structures including rollover protection, safety fuel cell and front-crash structuremanufactured with carbon fibre composite.
Head Protection: Headrest with head protection in accordance with FIA regulations
Restraint System: Six-point seat belt, prepared for use of the HANS® system
Tyre Size: Michelin Racing Tires: 37-71/18
Wheels: One-piece, 18-inch forged magnesium wheels with central locking element. Minimum weight: 8.0 kg (front), 9.0kg (rear)
Steering: Rack and pinion power steering
Suspension: Double wishbones with adjustable toe, camber, ride heights. Four-way damper units with separate torsion springs, pushrods with anti-roll bars
Brake Calipers: Six-piston aluminum fixed calipers
Brake Disks: Internally vented carbon fiber brake disks, 380mm maximum
Transmission Controls: Manual paddle shifter with electronic gear selector
Differential: Limited slip with traction control


ACURA ARX-02a ENGINE SPECIFICATIONS

Engine Type: Acura LM-AR7
Normally aspirated, fuel-injected aluminum alloy V-8
Displacement: 4.0 liters
Horsepower: 620 + BHP
Inlet Restrictor: 2 x 33.9mm
Valve Train: Dual overhead camshaft, four valves per cylinder
Engine Management: Continental/Acura ECU
Transmission: 6 forward gears, 1 reverse gear
Clutch: AP Pull Type (Carbon)
Ignition System: CDI
Lubrication: Dry sump
Cooling: Dual water pumps
Fuel: Unleaded 100 octane E10 gasoline
Fuel Capacity: 23.8 US gallons (90 liters)

 

   


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