5.7l Marine Engine, 1987-96, Remanufactured, Mercruiser [base] on 2040-parts.com

GM delays innovative new diesel truck engine

General Motors' deteriorating financial situation has caused the company to delay one of the most advanced engines that it has ever designed, a 4.5-liter diesel for light-duty trucks. "We have to make tough decisions right now," GM Powertrain spokeswoman Susan Garavaglia said. Truck enthusiasts were eagerly awaiting the engine, which would have started production next fall at GM's plant in Tonawanda, N.Y.

Renault Twin'Run concept

The Renault Twin'Run concept, unveiled during the weekend's Monaco Grand Prix, is the sibling of the Twin'Z collaboration with Ross Lovegrove. Together they fulfill the ‘Play' stage of Renault's ongoing concept car lifecycle. While its overall form is very similar to the Twin'Z's (apologies for awkward punctuation on Renault's behalf), previewing the next-generation, rear-engined Twingo, the ‘Run is altogether racier than the more pragmatic – if no less flamboyant – ‘Z.

Caterham offers ’40 Years of Caterham’ pack to quickest Seven buyers

Caterham has come up with a novel way to flog its new limited edition accessory pack – the goodies are only being offered to the first 40 customers to buy a brand new Seven, starting from today (10 May 2013). What’s in the 40 Years of Caterham pack? You’ll get a grey-painted chassis and ruby bodywork with bespoke stripes, and unqiue 15in ‘Caterham’-embossed alloy wheels with new wheel centres.