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

Aston Martin V8 Vantage S (2011) at 2011 Geneva motor show

Good news for fans of Aston Martin's V8 Vantage, and especially those who found it a touch slow: the new, musclier V8 Vantage S.  The Aston Martin Vantage S is a tweaked-up version of the regular Vantage, and a full production model. It's the fastest Vantage yet! The biggest change is under the bonnet. The 4.7-litre V8 now has a stouter 430bhp, which makes it 20bhp more powerful than the Vantage N24 and 30bhp up on the N400 special editions.

McLaren 650s Configurator goes live

The McLaren 650S Configurator The new McLaren 650S arrived at the Geneva Motor Show last week – and as the 650S Spider too – and looks, and performs, far better than the 12C. That seems to point to the McLaren 12C being allowed to whither on the vine as McLaren’s customers opt for the new 650S instead of the 12C – even with a price difference heading towards £20k – although officially you can still buy a 12C (although we hear 12C production has been halted). We hear McLaren have already built a number of 650S models and now they’ve even got the 650S Configurator up on their website so customers – and dreamers – can spec up their new 650S.

Porsche 911 Carrera S recall is announced for a fuel-line problem

Porsche will recall selected 2012 911 Carrera S models to repair a problem with a fuel line. The company says interference between a coolant line and the fuel line might cause the fuel line to disconnect at a quick connector. If the fuel line becomes disconnected, a leak might occur, leading to misfiring or stalling.