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

Porsche Le Mans challenger (2014) in testing

Porsche's 2014 Le Mans challenger has completed its first test today at the maker’s Weissach test track in Germany. Porsche will take on stablemate Audi and rivals Toyota in the 2014 World Endurance Championship, which sees a significant change in the regulations that may well shake up Audi’s domination of the series and its stranglehold on the Le Mans 24hrs. So what is the Porsche Le Mans car about?

Chinese Grand Prix (2011) RESULT

Chinese Grand Prix 2011 We described last week’s Malaysian Grand Prix as not exactly being Lewis Hamilton’s day. What a difference a week makes. Despite making the grid with just 35 seconds to spare after his car developed a fuel leak in the pit garage, Lewis was on the money from the off, following team mate Jenson Button past pole-sitter Vettel to run in second place, and ahead of Vettel in third.

Porsche 911 GT3s to be given new engines after fire issue

The Porsche 911 GT3 (pictured) is getting a new engine Last month, after two new Porsche 911 GT3s caught fire, Porsche stopped delivering new 911 GT3s to owners, halted production and advised owners not to drive their new pride and joy. But now Porsche say they have discovered the cause of the issue and have a fix – a new engine. The fault that caused the fires is as simple as faulty connecting rod fasteners which damaged the crankcase, so Porsche is in the process of building new engines for all 785 GT3s already made with new connecting rod fasteners.