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

Roger Moore’s Aston Martin DBS from The Persuaders up for sale at Bonhams (+video)

Lord Brett Sinclair’s Aston Martin DBS V8 from The Persuaders For those of a certain age, the 1970s TV show The Persuaders evokes fond memories of Roger Moore as Brett Sinclair and Tony Curtis as Danny Wilde fighting crime on the French Riviera and driving an Aston Martin DBS and Ferrari Dino respectively. Now, more than 40 years since The Persuaders was aired, the Aston Martin DBS used by Brett Sinclair is to be offered for sale publicly for the first time at Bonhams Aston Martin works sale in May. With The Persuaders the most glamorous and expensive of Lew Grade’s TV adventures, the Aston Martin DBS was the perfect fit for Lord Brett Sinclair’s character (although the Tony Curtis/Danny Wilde Dino wasn’t exactly top-drawer Ferrari) and Aston Martin worked with ITC to make everything work for the show.

Concept Car of the Week: Porsche Tapiro (1970)

By the late 1960s it was time for Porsche to create a new car that would replace its ageing entry-level model, the 912. Its sister company Volkswagen also needed a sports coupe to replace the Karmann Ghia and so the two brands joined together to develop what would become the Porsche 914. These days the 914 holds something of a ‘cool factor', generally considered as the ‘black sheep' in Porsche history.

Porsche 911 (2011) first official pictures of new 991

At last, the new Porsche 911 is here. This all-new, 991-spec Porsche 911 will be unveiled at the 2011 Frankfurt motor show next month, and although you may feel like you've seen it already, that's only because a few pictures leaked out last week. What can you tell me about the new Porsche 911?