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BMW 320si WTCC 2006


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Technical specifications BMW 320si

Motorsport version for the 2006 FIA World Touring Car Championship.


Length: 4,535 mm


Width: 1,845 mm


Height: approx. 1,350 mm


Wheel base: 2,763 mm


Vehicle weight: 1,140 kg (with driver)


Engine type: four-cylinder in-line

Capacity: 1,998 cc


max. output: approx. 275 bhp at approx. 8,400 rpm


max. engine speed: 8,500 rpm (as per regulations)


Cylinder block: aluminium crankcase reinforced with a bedplate


Engine control: BMW Motorsport ECU404


Tank capacity: approx. 45 litres


Fuel: standard fuel, Super Plus unleaded


Chassis/body: unitary construction steel body


Aerodynamic front apron, rear apron, flared front and rear


package: wheel arches made of CRFP/GFRP, rear wings made of aluminium


Front axle: double joint Mc Pherson axle with adjustable anti roll bar


Rear axle: five arms axle with adjustable anti roll bar


Shock absorbers: Sachs with adjustable compression and rebound


Brake system, front: four-piston AP brake callipers, iron brake discs of 332 mm diameter


Brake system, rear: two-piston AP brake callipers, iron brake discs of 280 mm diameter


Wheels: aluminium rims, SA 216 BBS


Seat: Recaro ProRacer HANS








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