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

One Lap of the Web: a lap of the 'Ring, a lap of the YouTubes and a lap of the eBays

-- The Porsche 918 achieved a spectacular and borderline-unbelievable time just a few days ago, but here are some less heroic cars lapping the 'Ring, like Peugeot 205s, modern BMWs and a few bikes mixed in for good measure. Check out the classic Heckflosse (fintail) Mercedes-Benz at 2:05. -- Filmmaker Casey Neistat filmed, umm, a pretty good commercial for the new Mercedes-Benz CLA, but it's the making-of video that's even more fun to watch.

Mercedes SLS AMG E-Cell – First prototype

The subtly painted Mercedes SLS AMG E-Cell Prototype We called it the Mercedes SLS AMG eDrive when we first talked about an electric SLS Gullwing last year. Although to be fair that’s what Mercedes called it when they gave us some info and confirmed they were working on creating an electric version of the SLS. But it now appears to have become the Mercedes SLS AMG E-Cell Prototype.

Hyundai ix35 Hydrogen FCEV arrives in the UK

The first Hyundai ix35 Hydrogen FCEVs hit the road in London (pictured) The Hyundai ix35 FCEV is the world’s first hydrogen powered production car (although production is very limited at the moment) and the first five ix35 FCEVs are about to hit London’s roads. The hydrogen-powered ix35s are part of the London Hydrogen Network Expansion (LNHE) project which aims to build acceptance of hydrogen powered vehicles and build a proper hydrogen transport infrastructure, initially on London and the south east. Hyundai are actually planning to build 1,000 ix35 FCEVs over thye next couple of years, but the majority of those will be heading for Europe where the EU has a number of projects running to promote hydrogen use for road vehicles.