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

MINI JCW Roadster rides the ‘Ring

MINI JCW Roadster pounding the Nurburgring Now we’ve got the MINI Coupe out in the open, with and without its swirly black and white camouflage, it must be close to MINI doing the same with the Roadster. Which is probably why we have spy photos of the MINI JCW Roadster pounding round the Nurburgring – last shakedowns, we assume. Because we can’t imagine MINI dragging out the reveal of the production model Roadster much past Frankfurt – if it takes that long – which will be a full two years on from when MINI first revealed the 2-seater MINI Roadster – the soft top twin of the MINI Coupe.

Porsche confirms smaller four-cylinder engines

Porsche has confirmed it will reduce its CO2 emissions by introducing four-cylinder engines in the next Boxster and Cayman models. CEO Matthias Müller told Germany’s Auto Motor und Sport magazine that road cars will follow the lead set by the Le Mans Porsche 919 we first saw at Geneva, by being fitted with smaller, turbocharged engines. 2014 Porsche Boxster and Cayman GTS revealed Porsche 919 Hybrid at the 2014 Geneva Motor Show Although Porsche hasn’t officially given any performance figures for the new four-cylinder petrol engine, Müller reportedly said it would boast up to 400hp – making it more powerful than the outgoing six-cylinder models, including the range-topping GTS unveiled last week.

Volcanic Ash – bad for your car’s paintwork

Volcanic ash on the back of our test Range Rover Sport Who says we don’t do consumer advice at Cars UK? We know that the Government claims every jet will fall out of the sky if they fly with even a cup full of volcanic ash in the atmosphere. The argument goes that all that dust and stone and rubbish will get sucked in to the engines, melt and then solidify to trash the engine.