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

Mercedes G63 AMG 6×6 vs G63 AMG (video)

Mercedes G63 AMG 6×6 vs G63 AMG The Mercedes G 63 AMG is a mad car in its own right (although not as mad as the G 65) and costs almost £125k before you start ticking any option boxes. But the G 63 AMG is bullet proof, will go anywhere and does come with many of the luxuries you’d rightfully expect in a £125k car, even if its on-road handling – particularly if you decide to make the most of the 5.5 litre V8 turbo’s  performance – is pretty woeful round the bends. Mad and irrational though the G 63 may be, it now has an even madder sibling – the Mercedes G 63 AMG 6×6 – which not only adds an extra axle for 6WD but comes at a price – almost £400k – that makes the G 63 seem a bargain.

The Technology Behind F1 Cars: Aerodynamics [w/Video]

Ferrari's latest video in its ‘Discover the technology of Formula 1' YouTube series sees Scuderia Ferrari's deputy design chief Simone Resta focusing on the chassis and side pods' design and its effect on the aerodynamics. This video follows two episodes, the first of which introduced viewers to the concept of aerodynamics – which is the subject of the series' first part – while the second took a look at the design and effect of the car's front wing and nose. The great thing about this series is you don't have to be a genius – or even know your way around an F1 car – to get to grips with the concepts or terminology.

Toyota to sell tens of thousands of fuel cell cars a year by 2020

Toyota FCV-R Hydrogen Fuel Cell Toyota is pushing ahead with hydrogen fuel cell vehicles and plans to be selling tens of thousands a year by 2012, starting with the Toyota FCV-R Toyota may have brought yet another hybrid concept to Geneva, and may we have moaned again about their obsession with flogging hybrid cars. But we can’t argue  they haven’t made a success of turning car buyers on to hybrid cars, however futile a long-term route we may think it is. But it seems Toyota do agree with us on electric cars with no plans to throw their weight behind the EV in a big way, but they are gearing up to try and do with hydrogen fuel cell cars what they’ve done with hybrid cars, and are expecting to be selling tens of thousands of fuel cell powered cars a year by 2020.