Harley Panhead Breather Tube/case Bolt 24912-48a Panhead Breather Tube Black New on 2040-parts.com

One Lap of the Web: Shark-jumper cars, tether cars, and Bratty cars

-- There's a Marcos for sale on eBay this week, and it's already attracted quite a few bids with nine days left to go. While you may remember what the Marcos looked like, do you recall that they were sold through the Volvo dealer network in the U.S.? Or that they used Volvo engines?

Suzuki G70, Swift Range Extender at 2012 Geneva motor show

You will not find too many detractors when it comes to the Swift, particularly in its Sport guise, but its clean-living brother was one of the two highlights on the Suzuki stand. The rather convolutedly-named Range Extender was actually first shown at Geneva in 2010, but has since undergone further development. More interesting is the G70.

2013 Porsche 911 GT3 Cup Revealed

Porsche has revealed the latest version of the 911 GT3 Cup – the first track car from Porsche based on the 991 911 – in Weissach. Porsche has built the new 911 GT3 Cup for its one-make racing series – the Porsche Mobil 1 Supercup – and it comes with plenty of promise for more track success. The GT3 Cup gets a 3.8 litre flat six which delivers 460 horses to the back wheels through a six-speed dog-type ‘box operated by paddles on the steering wheel.