Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Last McLaren P1 was sold on Sunday, says Ron Dennis

The McLaren P1 Supercar (pictured) is now sold out The LaFerrari may have sold out before it was even revealed, but with a long history of hypercars from Ferrari, that’s no surprise. But the McLaren P1, although a direct descendant of the fable McLaren F1, didn’t have the benefit of a long history of hard-core wealthy clients to call on for its sales, so McLaren has had to wait a while to complete sales on their entire run of 375 cars. But now they’ve done it.

Volvo’s KERS system improves performance and cuts fuel use.

The Volvo S60 with KERS Flywheel (pictured) boosts economy and performance As car makers continue to get bashed by more and more stringent CO2 targets from governments around the world, cleverer solutions are called for to squeeze the best performance and economy balance possible from their products. And Volvo’s new Flywheel KERS system does look promising. Volvo are currently running UK tests of a KERS flywheel system developed by Flybrid Automotive, which takes kinetic energy generated under braking and stores it in a flywheel fitted to the back axle.

Up in smoke: Smokey Yunick's garage burns

Legendary NASCAR mechanic Smokey Yunick closed the "Best Damn Garage In Town" long before he died in 2001. But the main concrete-block, tin-roofed building on Beach Street in Daytona Beach, Fla., remained a stop on the NASCAR history trail for visiting faithful until Monday night, when fire destroyed the building. The building housed Yunick's office and a medium-size garage and more recently served as office space for Carbon Press, the publishing company that Yunick's daughter, Trish, operates and which produces products that include Yunick's salty 1,100-page autobiography and biographies of other racing personalities.