427 Ford Sohc , Cammer, Stub Timing Sprocket on 2040-parts.com

Mercedes B-class (2012): the first look inside

Mercedes is giving its new small car range a much more modern cabin. This first official photo inside the new 2012 Merc B-class reveals a cockpit with distinctive round air vents from the SLK and a heavily stylised dashboard. We've been to Mercedes' Italian design studio to sit inside the new B-class and can report it's a much slicker affair inside.

Chrysler first-quarter profits down

Chrysler Group said net income fell to $166 million in the first quarter as costs of two large product launches crimped the automaker's seventh consecutive quarterly profit. Profit fell 65 percent from the $473 million posted during the same quarter of 2012, Chrysler said in a statement today. First-quarter revenues dropped 6 percent to $15.4 billion.

The F1 drivers and teams soaked in the ALS Ice Bucket Challenge

The ALS Ice Bucket Challenge has reached fever pitch - your Facebook feed is probably as inundated as the ice-cold victims - but allow us to serve up a selection of the best drenchings from the world of Formula 1. We’ve gathered together some of the best Ice Bucket Challenges from the pitlane, featuring such luminaries as Lewis Hamilton, the Red Bull team and even the BBC F1 commentary squad. It makes for pretty compelling viewing: and if anyone can afford to be generous with their donations it’s the mega-money world of top-flight motorsport.