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

Rosberg on pole for Mercedes in Japan – Vettel leaving Red Bull.

Rosberg beats Hamilton to pole in Japan Lewis Hamilton must have been confident of taking pole for the Japanese Grand Prix in Suzuka this morning after his resurgence in recent races – in the process taking the lead in the drivers F1 battle – but it wasn’t to be. Hamilton’s car needed a major front end rebuild after he ran wide and hit the barrier in final practice – which may have contributed to his qualifying result – but whatever the excuses it’s Rosberg in front of Hamilton for tomorrow’s race after posting a time 0.197s quicker than the Brit. Behind the two Mercedes cars it’s a Williams second row – with Bottas in third and Massa in fourth – followed by Ferrari’s Fernando Alonso in what is fast becoming his default place – 5th – and Daniel Ricciardo in sixth.

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.

Toyota to unveil 2013 Avalon in New York

Toyota is set to debut an all-new US-designed sedan at the 2012 New York International Auto Show next month The teaser sketch, which only shows the new car's rear, suggests a departure from the rather bland, conservative design of the current model. The outgoing Avalon very much a traditional three-box design, whereas the teaser image suggests the new model may feature a fastback roofline in the mold of the Audi A7 and Mercedes-Benz CLS. A 'four-door coupe' if oxymorons are your thing.