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

Pontiac SD-290

According to GM, the Pontiac SD-290 concept is "Designed to evoke the emotions of classic sports cars". Introduced at SEMA, the vehicle is derived from a Pontiac Solstice but has been transformed into a pure single-seat race car with its passenger compartment made obsolete by a hard tonneau cover. Despite its competition red paint scheme, it is difficult not to relate the SD-290 to the timeless shape of a D-Type Jaguar. We can also see the influence of BMW's 2004 H2R land speed record breaking concept in the SD-290's asymmetrical layout, with its racing cockpit protected only by a small windscreen in front of the driver and a faired headrest and roll-bar behind the seat.

Porsche 918 Spyder to get 4.6 litre V8

Porsche 918 Spyder to get 4.6 litre V8 The Porsche 918 Spyder is to get a 4.6 litre V8 and lose one of its electric motors when it launches after a Frankfurt 2013 debut. It’s almost two years since the Porsche 918 Spyder debuted at the Geneva Motor show as a potential 21st century eco-replacement for the Carrera GT. The amount of interest shown – and offers of deposits – persuaded Porsche to confirm the 918 Spyder for production last March, but it’s still more than eighteen months away from arriving on the road.

Aston Martin Rapide – First official image – again!

As we’ve said before, the Aston Martin Rapide has been so long coming it feels like it’s already here. But it’s not, despite the spy pictures of the Rapide we’ve seen, and now comes the first official picture – apparently. We’ve seen an ‘official’ Aston Martin Rapide image before, but this looks more convincing, even though it is obviously a rendering.