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

Polestar boosts Volvo power with factory software upgrade

Volvo and its performance arm Polestar have developed tuning software for C30, C70 and S40 cars fitted with the T5 turbocharged engine. It increases power by 23 hp and torque by 29 lb-ft by revising valve and spark timing. The software is compatible with 2008-model-year and newer cars and goes on sale on Nov.

Four in 10 'can't read maps'

ALMOST four in 10 drivers don't know how to read a traditional map, according to new research by sat-nav manufacturer Garmin. A study of 2,000 Brits revealed that 39% admit to not knowing what they're doing with old-fashioned navigation, but the true figure could well be higher than that when taking into account those who believe they can read a map but have either never tried or never proved it. A worrying 16% say that they are 'heavily reliant' on sat-nav in their cars in order to get anywhere – even to places they regularly visit.

Jaguar XFR & Focus ST play Sweeney at Goodwood Festival of Speed

The Focus ST & Jaguar XFR play Sweeney at Goodwood FoS The new Ford Focus ST and the 2012 Jaguar XFR are to take to the Goodwood hillclimb to recreate the Sweeney car chase. It’s been the ‘launch’ of the 2012 Goodwood Festival of Speed this week, so we’ve has bits of information floating in, like the Mercedes cars- ancient and modern – making an outing, the new Bentley V8 blatting up the hillclimb and the Jaguar XFR getting the prize for the ‘Most Spirited Getaway’ at the start of the hillclimb. But one little outing caught our eye – the re-creation of the scenes from the new Sweeney film with the Jaguar XFR and the new Focus ST.