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

New 2013 Mazda 6 Estate revealed

Mazda has revealed the new 2013 MY Mazda6 Estate in Japan ahead of its debut at the Paris Motore Show in September. When Mazda revealed the new Mazda6 (well, most of it) a week ago, we did say we half expected they’d arrive with the new Mazda6 at the Paris Motor Show in September with the new Mazda6 Estate alongside. Looks like we were right.

Cyclists warned to ride safely

BICYCLE RIDERS need to take more responsibility for their own safety in the wake of a spate of cyclists' deaths, one of London's top police officers has said. Chief Superintendent Glyn Jones's comments came after launching a new initiative that will see 2,500 officers being asked to reinforce traffic rules in the capital's most notorious black spots from tomorrow. The initiative was in response to the worrying statistic that six cyclists have been killed on London's roads in two weeks.

2013 Nissan GT-R gets a tweak

Nissan has had a play with the GT-R for 2013 with suspension upgrades, sharper responses and a more comfortable ride. On the performance front, the 2013 model year Nissan GT-R gets a set of new high-output injectors which give more concise control to fuel for better mid range and high rev response, a new relief valve for the turbocharger bypass cuts the decrease of pressure to sustain response and a new oil pan baffle helps maintain oil pressure. On the handling front Nissan has revised dampers, springs and the front anti-roll bar to lower the centre of gravity, new cam bolts on the front suspension improve accuracy and the torque carrying capacity of the driveshaft to hub bearings has been increased to you can attack a track more reliably.