BMW Sauber C29 Analysis

Although BMW decided to interrupt the development of its single-seater in the middle of the season, the C29 is the result of the permanent evolution of the BMW Sauber F1.09.  In its first test in Valencia in February 1^st, one could see its front aileron clearly influenced by the 2009 Brawn GP design.

The nose’s cone drops a little further down, after an update similar to the one already carried out last year.  The top part of the nose is now almost flat, from the pilot’s cockpit to the tip of the racing car.  The front aileron is carefully sculpted to improve the nose’s air flow condition.

The front suspension has been modified and has an independent steering arm to help the front aileron work more efficiently.

Also, following Brawn’s example, the sides have smaller air inlets and big pontoons, the mirrors mounted over them.  We have seen that the rear part has a more pronounced drop to provide with better air flow towards the rear aileron.  As a result, most of the rear suspension arms are open for air flow.  Once again, the racing car’s sculpture has been optimized to improve the new double diffuser.

Specifications

Chassis: Carbon-fiber monocoque.
Suspension: Upper and lower wishbones (front and rear), inboard springs and dampers, actuated by pushrods (Sachs Race Engineering).
Brakes: Six-piston brake callipers (Brembo), carbon pads and discs (Brembo, Carbon Industries).
Transmission: Ferrari Seven-speed quick shift gearbox, carbon, longitudinally mounted, carbon-fiber clutch.
Chassis electronics: MES
Steering wheel: BMW Sauber F1 Team
Tyres: Bridgestone Potenza
Tyres: OZ

Dimensions

Length: 4.940 mm
Width: 1.800 mm
Height: 1.000 mm
Track width, front: 1.495 mm
Track width, rear: 1.410 mm
Weight: 620 kg (including driver, tank empty)

Engine

Brand: Ferrari, 056 engine
Type: V8 natural aspirated engine, 90 degree cylinder angle
Cylinder block: sand cast aluminum
Valves / type: 32 / tyres
Cylinder: 2.398 cc
Diameter: 98 mm
Weight: kg> 95
Injection: electronic injection

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