99-03 Suzuki Vitara Tracker 2.0l L4 Idle Air Control Iac E9t18071 on 2040-parts.com

Le Mans 2010: a picture gallery by Alex Tapley

Last month I returned from my second consecutive Nurburgring 24hr race, so I was excited to be getting my first taste of Le Mans last weekend. Two very similar concepts, yet the endurance races at the Ring and Le Mans differ hugely, and both excite for very different reasons. I just hope they stay that way. Here are some of my favourite pictures from the weekend: 1.

Chevy reveals 45th-anniversary special edition, and more power, for the Camaro

Chevrolet has let slip some of the details on the 2012 Camaro. Highlights for the sports car include a few more horsepower from the V6, a new suspension package for the SS and a 45th anniversary special edition Camaro that will go on sale to celebrate the pony car's entrance into old age. The direct-injection V6, which sees duty in everything from the Cadillac CTS to the Malibu and a few crossovers, will deliver 323 hp in this application.

McLaren MP4-12C gets 616 bhp

The McLaren MP4-12C is about to get some upgrades – including an extra 25bhp – which will also be offered to existing owners free of charge. On balance, what McLaren has achieved with the MP4-12C is nothing short of remarkable. Yes, there have been a few glitches along the way, but in truth they have been little more than the sort of hiccups almost any new supercar suffers as it escapes in to the wild and has to deal with the real world and real drivers.