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

Bentley Continental GT Speed hits the Goodwood hillclimb (video)

The public debut of the new Bentley Continental GT speed saw Bentley’s fastest car hit the Goodwood hillclimb. We’ve just had a reveal of the new Bentley Continental GT Speed – the fastest Bentley in production – and as we predicted Bentley have taken the new GT Speed to Goodwood this weekend. And there’s not a lot of point, when your new car is the fastest you make, having a pretty, static display.

Williams F1 sells Williams Hybrid Power to GKN for £8 million

GKN have bought williams Hybrid Power in an £8 deal Back in 2010 we reported on a flywheel developed by Williams F1 that recoups energy from braking, and was fitted to a Porsche 911 GT3 to give an extra boost of power. Williams F1 developed the Flywheel technology with a start-up company, which it bought out for £1.5 million in 2010, and now that company – which became Williams Hybrid Power – has been sold to GKN in a deal worth £8 million – and a share of sales revenue going forward – and is being renamed GKN Hybrid Power. The plan is to use the flywheel technology to reduce fuel consumption of transport that is constantly stopping and starting – it’s currently being used on a bus operating in London – and  Williams expect it could cut fuel use by up to 30 per cent.

Maserati celebrates birthday with GranTurismo MC Centennial Editions

Maserati unveiled the GranTurismo MC Centennial Edition at the New York auto show this week, following up the successful debut of the Alfieri concept a month ago at the Geneva motor show. The GranTurismo MC Centennial Edition, created as part of Maserati's 100th anniversary celebrations this year, will be available both in coupe and convertible form. The Maserati GranTurismo MC Centennial Edition coupe and convertible will be powered by the same 4.7-liter V8 engine found in the MC Stradale, on which the Centennial is based.