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

Ferrari 458 Speciale (2013) at Frankfurt motor show

More power and pace, less weight and extra helpings of oversteer – here comes the Ferrari 458 Speciale. Regular customers will be reaching for their bank cards and road testers will be jockeying for a test drive of the extreme 458, because Ferrari has taken the most thrilling mid-engined car on the planet and turned the volume up to 11. The 458 Speciale follows in the smokin’ tyre tracks of the 360 Challenge Stradale and 430 Scuderia, in being the maximum attack version of Ferrari’s current mid-engined V8 berlinetta.

Porsche buyers put the brakes on stop-start technology

By Chris Chilton Motor Industry 23 June 2008 18:56 Direct injection and a clever new PDK dual-clutch gearbox have cemented the new 911’s reputation as the greenest performance car around, but Porsche engineers are being hampered from making the iconic sports car even cleaner by the public’s reluctance to accept further green technology Engineers at the launch of the facelifted 911 told CAR that fitting a BMW-style start-stop system could chop a further 10g/km from the Carrera’s 225g/km CO2 rating but that performance car buyers weren’t keen on having such overtly planet-conscious tech on their cars. Start-stop works by cutting the engine when the car’s stationary in traffic, and restarting automatically when you touch the pedals to move off again. Every manual transmission-equipped BMW 1-series comes with the technology, excepting the truly high performance versions.

Driving safety proposal postponed

A PROMISED Green Paper on young driver safety has been postponed again - to the dismay of Labour and safety and motoring groups. The paper was to have been published at various stages this year but the Government has now pushed it back into 2014. Labour MP Richard Burden accused the Government of "kicking a decision into the long grass" while the RAC said the delay is "unfortunate".