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.

BMW Alpina B3 S Bi-Turbo launches

The Alpina B3 S Bi-Turbo 2010 arrives in Sytner showrooms in July Actually, the 2010 Alpina B3 S Bi-Turbo launched at the Geneva Motor Show a couple of months back, but in amongst all the glitz, glamour and endless launches we don’t seemed to have picked it up. Slapped hands all round. The Alpina B3 S Bi-Turbo is something we’ll probably have to get used to in the M3 – no V8.

First Sight: BMW Zagato Coupé

"I've been looking for a way to collaborate with Zagato and Nori [Norihiko Harada, Chief Designer Zagato] for around 20 years," explains Adrian van Hooydonk, Senior Vice President BMW Group Design as we stand in the shadow of the magnificent Villa Erba. "Last year at this event we had a conversation and decided that it was the right time to do something." BMW and Zagato both have history associated with the Concorso d'Eleganza Villa d'Este – Europe's most glamorous car show – yet until last weekend the two illustrious names had never crossed paths. The BMW Zagato Coupé marks the first project between the two and the first Italian-designed car to wear the blue and white propeller since the 2003 Bertone Birusa.