Sauber C31 – Specifications

Sauber C31-Ferrari
Chassis	carbon-fibre monocoque
Front suspension	upper and lower wishbones, inboard springs and dampers (Sachs Race Engineering) actuated by pushrods
Rear suspension	upper and lower wishbones, inboard springs and dampers (Sachs Race Engineering) actuated by pullrods
Brakes	six-piston brake callipers (Brembo), carbon-fibre pads and discs (Brembo)
Transmission	Ferrari 7-speed quick-shift carbon gearbox, longitudinally mounted, carbon-fibre clutch
Chassis electronics	MES
KERS	Ferrari
Steering wheel	Sauber F1 Team
Tyres	Pirelli
Wheels	OZ
Dimensions	Length               5.195 mm width                1.800 mm height                 1.000 mm track width, front          1.495 mm track width, rear      1.410 mm
Weight	640 kg (incl. driver, tank empty)
Ferrari 056 Motor
Type	naturally aspirated V8, 90° cylinder angle
Engine block	sand-cast aluminium
Valves / valve train	32 / pneumatic
Displacement	2,398 ccm
Bore	98 mm
Weight	> 95 kg
Electronic injection and ignition

credit : Sauber F1 Team