Polaris Snowmobile 1987-1993 400/500 Cc Engine Crankcase 3083793 on 2040-parts.com

Silverstone: the defining moments from 50 British grand prixs

By Tom Clarkson Motoring Issues 03 July 2014 11:00 1948 Silverstone’s transformation from a World War II bomber station into a race circuit began in August 1948, when the Royal Automobile Club took out a one-year lease on RAF Silverstone. Under the stewardship of local farmer James Wilson Brown, the RAC International Grand Prix was staged on 2 October, using similar regulations to those that shaped pre-war grand prix racing. The track layout comprised the airbase’s perimeter roads, with straw bales and ropes protecting the piggery and the crops in the middle of the circuit.

Michelin Challenge Design 2015: Jury meeting and entry review

Michelin Challenge Design has held its annual jury meeting and review of entries. The event took place at the Canepa Motorsports Museum in Scotts Valley, California on 14-15 July. The museum is home to a large number of significant racing cars, including a rare 1976 Tyrrell P34 six-wheel Formula 1 car, a 1969 Porsche 917K and the 1985 Rothmans Porsche 962C.

LyonHeart K Jaguar E-Type production increased

Classic Factory is building the Lyonheart K – an E-Type Jaguar for the 21st century – and is increasing production numbers and adding a convertible. It started out as the E-Type Growler and then became the Lyonheart K. And whatever its name it’s still a recreation of the iconic Jaguar E-Type in the mould of the Eagle E-Type Speedster.