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

Peugeot 3008 Hybrid4 (2010) first details

Peugeot has released details of its new 3008 Hybrid4, the world's first hybrid production car with a diesel engine under the bonnet. So far all car makers dabbling in hybrid technology have plumped for petrol engines, primarily on the grounds of cost and the fact that countries such as the US, Japan and many emerging markets still prefer unleaded to derv.We saw the concept 3008 Hybrid4 in 2009 at the Frankfurt motor show, and now Pug has turned it into reality. The Hybrid4 employs PSA's 2.0-litre oil-burner allied to an electric motor, and offers claimed fuel economy of 74mpg and CO2 emissions of 99g/km, slipping – just – under the 100g/km barrier.

Chevrolet Spark first official pictures

By Ben Whitworth First Official Pictures 10 February 2009 10:05 When it goes sale in the UK in January 2010, Chevrolet will pitch its Spark supermini at well below the £7000 mark to undercut its Hyundai i20, Suzuki Swift and Ford Ka rivals. The Matiz replacement will make its global debut at the Geneva motor show in March, and these are the first images of the car’s rear and cabin. Correct.

Mercedes try to 'bring the noise' back to F1

MERCEDES trialled a device aimed at amplifying and improving the much-maligned sound made by the 2014 marque Formula One cars on the second day of testing in Barcelona. With new V6 engines forming part of an overhaul in F1 regulations, widespread criticism of the dulcet tones has continued from the opening race of the season in Australia. With F1 chief Bernie Ecclestone amongst those to question the enjoyment of listening to the new engines, the teams decided to look into ways of making it a more pleasurable experience.