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

One Lap of the Web: More McLaren P1 madness, Nissan's cute Le Mans engine and get weird in a Subaru SVX coupe

-- We drove the 2015 McLaren P1. We liked the 2015 McLaren P1. And in that sense, we've very much like Jay Leno, who toured the hypercar's hyper-futuristic factory in Woking, England before putting it through its paces on the track.

Lister Knobbly back on track

Lister The Lister Knobbly - one of the most famous British racing cars of the 1950s - is now available to buy new, with prices starting from £249,000 for track-only versions and £259,000 for road car derivatives. Lister Cars was founded by George Lister in 1954 and its Jaguar-based ‘Lister Knobbly’ race cars were among the most competitive cars in motor racing during the late 1950s. In May 2013 three existing companies - George Lister Engineering of Cambridge, Brian Lister Light Engineering and Lister Storm – were amalgamated following investment by Warranty Wise to create Lister Motor Company Limited.

Fisker Karma S concept

Fisker Automotive revealed the newest addition to its lineup at NAIAS 2009, exactly a year after the independent carmaker unveiled its first concept vehicle, the Karma. Called the Karma S concept, the four-seat convertible was designed by Henrik Fisker with input from a newly assembled design team taken on to help bring the Karma sedan to production. The design of the S is likely to make it to the showroom almost unchanged.