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

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.

Alfa MiTo Quadrifoglio Verde: World record for soggy rubber

Alfa MiTo Quadrifoglio Verde World Record Balloon Bursting The Alfa MiTo Quadrifoglio Verde has broken the world record for bursting balloons filled with water in a car – 2,738 balloons. There was a time, when Guinness World Records were new and fascinating, that there was a world record for every daft idea you could think of. And there still is (even though most are bored by pointless world records now), and one of them is now held by the Alfa MiTo Quadrifoglio Verde.

Exclusive: Bertone BAT 11 unveiled

For the first time in over 50 years, Bertone sadly did not have a stand at this year's Geneva Show, largely due to the severe financial difficulties facing the company. However, that didn't stop them making a surprise debut at the first AutoDesignNight last night in Geneva with the amazing BAT 11 concept, commissioned by American enthusiast Gary Kaberle who owned the original 1955 BAT 9 car. The car was exclusively unveiled before an audience of 400 of the world's top designers at an evening reception at La Sip nightclub in the heart of the city.