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

Opel / Vauxhall Astra revealed

New Vauxhall / Opel Astra revealed ahead of a launch at the Frankfurt Motor Show in September The Astra has been with us for 30 years, and this is the sixth generation to hit the showrooms. And it looks to be the best yet (as you would hope), with a cohesive style and loads of design cues taken from Vauxhall’s Insignia. This new Astra is built on the same platform as the much heralded Vauxhall Ampera (the Electric Car that will be the salvation of GM – once the technology is sorted) and as such offers a bigger wheelbase (up by 71mm) on a 4.4 meter (14′ 4″) body, with a wider track, which should make the Astra a better drive.

Automakers try to stop increase in ethanol limit to 15 percent of gasoline

Automakers are seeking to head off an EPA ruling that would allow gasoline to contain 15 percent ethanol, up from 10 percent now, and they've won some bipartisan congressional support. The two main automaker industry lobbies have argued that the U.S. Department of Energy has done insufficient testing to assure that gasoline containing up to 15 percent ethanol won't harm vehicles.

Lotus's new 2010 Elise dips below 150g/km of CO2

By Tim Pollard First Official Pictures 09 April 2010 07:53 The new facelifted 2011 model year Lotus Elise has cut its CO2 output by nearly a fifth to a saintly 149g/km.It's a 16% improvement over the outgoing Lotus Elise S and Hethel claims 'the Elise has the lowest CO2 for its performance level for any gasoline sports car in the world.' Lotus is getting combative with the new Elise, pointing out that the Elise weighs just 876kg – while the Porsche Boxster sends the scales spinning to 1334kg.So how come the new Lotus Elise is so clean?The aerodynamics are 4% smoother, according to Lotus, while a smaller Toyota 1.6-litre VVT-i engine is downsized by 200cc compared with the outgoing 1.8, yet produces the same power.The new 2011 model year (but on sale now in 2010) shows the benefits of lightweight: it'll hit 60mph in 6.0sec.