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

Maserati GranTurismo Sport (2012) first official pictures

This is the new Maserati GranTurismo Sport, a more powerful and more aggressively styled version of the Trident’s big GT that will be unveiled at the Geneva motor show in March 2012. How is the Maserati GranTurismo Sport different from all Maserati’s other GranTurismo models? The GranTurismo Sport effectively replaces the GranTurismo S, and sits one rung below the hardcore GranTurismo MC Stradale.

Ford Focus RS500 (2010) first official pictures

This is the new Ford Focus RS500, a special limited edition version of the Blue Oval’s mad Focus RS hot hatch with 15% more power. For a start there’s that extra power. Thanks to a larger air-to-air intercooler, a bigger air filter and a wider diameter exhaust downpipe (plus a new ECU to take advantage of the mechanical changes) peak power is up from 301bhp to 345lb ft at 6000rpm, while torque climbs from 325lb ft to 339lb ft. The result is a 5.6sec 0-62mph time (down three-tenths) while the top speed climbs two notches to 165mph.

Renault to unveil Alpine-branded concept car at Monaco GP

Renault is set to unveil an Alpine-branded concept car at this weekend's Monaco Grand Prix. The A110-50 – so named to commemorate the fiftieth anniversary of the oh-so-pretty A110 rally car – is clearly a development of the 2010 DeZir concept car although with only one leaked image to analyze, it's difficult to know by what amount it has changed. Clearly it has been subjected to the addition of a myriad of additional details, surfaces, inlets, outlets and various pieces of racing addenda however that, on the little evidence we have, appear to have added drama to the detriment of the refreshingly non-aggressive nature of the DeZir.