Volvo C70 Camshaft Position Sensor, Part #9202134. on 2040-parts.com

Concept Car of the Week: Dodge M4S PPG Turbo Interceptor (1985)

As a major paint supplier of Detroit's big three, PPG would commission every year a car to be used as a pace car in the Indy Car World Series. In 1984 Chrysler began the development of a mid-engined, rear-wheel drive car using an experimental powertrain. To avoid the costs of creating a whole new chassis, the M4S is based on a modified Huffaker tubular chassis with full roll cage taken from the Pontiac Fiero IMSA race car, only lengthened to a 100-inch wheelbase.

Bahrain Grand Prix 2014: Rosberg takes pole for Mercedes ahead of Hamilton

Nico Rosberg pips Lewis Hamilton to pole in Bahrain. It’s already staring to look like Mercedes is going to dominate F1 in 2014, and the performance of the two Mercedes in qualifying for the 2014 Bahrain Grand Prix did nothing to change that. Essentially a duel between Nico Rosberg and Lewis Hamilton, it was Rosberg’s turn to take pole position with Lewis Hamilton having to settle for second place on the grid after driving too deep in to a corner on his last flying lap and giving up the fight to take pole from his team mate. It was Rosberg’s second successive pole in Bahrain.

The Technology Behind F1 Cars: Aerodynamics [w/Video]

Ferrari's latest video in its ‘Discover the technology of Formula 1' YouTube series sees Scuderia Ferrari's deputy design chief Simone Resta focusing on the chassis and side pods' design and its effect on the aerodynamics. This video follows two episodes, the first of which introduced viewers to the concept of aerodynamics – which is the subject of the series' first part – while the second took a look at the design and effect of the car's front wing and nose. The great thing about this series is you don't have to be a genius – or even know your way around an F1 car – to get to grips with the concepts or terminology.