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

One Lap of the Web: Famous Porsches at auction, Smokey the Aventador and classic snow cars

Here's a tip: If you're going to have a rev battle with a collection of Lamborghini Aventador supercars, keep clear of flammable foliage. Better yet, don't participate in something lame like a rev battle. If you're in a part of the country that's recently been socked by winter weather, don't think you have to put away the classic car: Hagerty Insurance lists five old cars that make great winter drivers.

Jaguar XK bites the dust – XK production to end this summer

The last Jaguar XK – the Jaguar XK Dynamic R The Jaguar XK is the oldest car in Jaguar’s model lineup and the last real remnant of ‘old’ Jaguar. And it’s about to cease production. Jaguar has announced the XK will end production this summer as sales fall away and the XK struggles to make sense against the new Jaguar F-Type, a situation that will only worsen when the F-Type Coupe starts to arrive in customer hands.

Octavia Greenline hits new fuel economy high

BUSINESS users on a budget have been given some good news with the announcement of a fuel-sipping new Skoda Octavia Greenline. Thanks to its inherently lighter third-generation chassis, the spacious Octavia is now capable of 88.3mpg in EU standard tests, which corresponds to just 85g/km of CO2. The amazing figures put the car on an emissions par with the likes of the Volkswagen Golf BlueMotion and even the supermini Kia Rio 1.1 diesel.