Carter Thermoquad 6-2472 4bbl Interchange 4-252 on 2040-parts.com

Infiniti's new M and hybrids at Geneva motor show

Infiniti, Nissan’s upmarket wing, can finally have a serious stab at the European luxury car market after launching its Renault-based turbodiesel V6. Its pleasingly idiosyncratic range of cars – ultra modern, finely crafted and mostly fun to drive – have been hamstrung in the showrooms by a range of V6 and V8 petrol engines which have been designed for customers in Los Angeles or Boston, not London or Berlin. Of a diesel, there has been no sign.

New 2014 Corvette Stingray gets 29 mpg highway

Chevrolet has been dropping stats about its new Corvette every so often, and the latest to come down the pike are its fuel economy ratings. The Corvette Stingray's EPA estimated rating of 17 mpg in the city and 29 mpg on the highway makes it 11 percent more fuel efficient than the previous Corvette. These ratings are for the Corvette equipped with the all new seven-speed manual transmission.

PM opens Williams F1’s new Advanced Engineering Centre

Prime minister David Cameron has today opened Williams Racing’s new £8 million Advanced Engineering Centre in Grove, Oxford. The new facility will help transfer Williams’ four decades of title-winning F1 expertise into the world of road cars – and the PM has challenged the engineers working there to continue helping Britain compete on the world stage by developing new business opportunities. On Bing: see pictures of Williams F1 cars Nismo Williams!