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.

More 2014 Range Rover Sport pictures arrive ahead of New York reveal

With just a few hours to go before the 2014 Range Rover Sport makes its live debut driving through New York, we have more official photos of Land Rover’s new sporty RR. So with all the leaks that have gone on with the new RRS we thought we might as well post a few more photos of the new Range Rover Sport that have dropped in to our inbox tonight. This time the photos are higher resolution and include studio shots which gives us a better view of the detail on the new Sport, much of which is either from the new Range Rover or the Evoque, tweaked and made individual to the Sport.

GM posts $2.5 billion profit, led by North America

General Motors on Thursday posted a profit of $2.5 billion for the second quarter, led by strong results in North America. GM's net income for the April-through-June period nearly doubled from $1.3 billion in the year-earlier quarter. It was GM's sixth consecutive quarterly profit since exiting bankruptcy in mid-2009.