Sachs Sd80227 Clutch Plate/disc-clutch Friction Disc on 2040-parts.com

Watch: Ford Fiesta Rallycross car showcased in Detroit

The Ford Fiesta ST and the streets of Detroit and Belle Isle are the stars of this promotional video released on June 26 by Ford Racing to help promote the ongoing bid of organizers who are hoping to lure the X Games to the Motor City in 2014. Detroit is one of four finalists for the 2014 X Games, along with Austin, Texas; Charlotte, N.C., and Chicago. An announcement is expected late this summer as to which of the three cities will be awarded the three-year run of Summer X Games.

Geneva motor show: Autoweek editors' picks

From the wildest, most absurd supercars only a few oligarch gazillionaires will ever own to dinky econohaulers giving mobility to whole populations, Geneva had it all. We ogled everything from McLarens and Maseratis to Twingos and Tatas. If in fact Europe is still struggling in some ways to recover from the recession, it sure didn't look that way at the Geneva motor show: The Swiss show was out of neutral and had the hammer down.

McLaren P1 gets 903bhp

McLaren has revealed that their new supercar – the McLaren P1 – will deliver 903bhp and have emissions below 200g/km. The McLaren P1 will get 727bhp from its 3.8 litre V8 with an additional 176bhp coming from an electric motor for a combined power delivery of 903bhp, with the V8 contributing 531lb/ft of torque and the electric motor an instant 192lb/ft for a combined torque of 664lb/ft at 4000rpm. The boost from the electric motor is instantly available at the flick of a button on the steering wheel – McLaren call it Instant Power Assist System (IPAS) – which instantly throws more additional power to aid the McLaren’s V8 than a pair of Fiestas can manage.