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

Mercedes-Benz CL gets a facelift for 2011

Three years after its introduction, Mercedes-Benz has given the CL a mid-cycle facelift, providing the big two-door with lightly altered bumpers--those up front with new LED daytime running lamps, reshaped headlamps, a more contoured hood, larger exterior mirrors with integrated indicators and revised tail-lamp lenses, among other detailed visual changes. More significant than the styling tweaks, however, are the changes underneath the hood, with the arrival of a new twin-turbocharged 4.6-liter V8 direct-injection gasoline engine--the first of Mercedes-Benz's advanced MoVe powerplants that aim to bring efficiency gains to its lineup. With 429 hp and 516 lb-ft of torque, the new engine delivers 47 hp and 125 lb-ft more than the naturally aspirated 5.5-liter V8 it replaces in the four-year-old CL500--enough to lower the luxury coupe's 0-to-62-mph time by 0.5 second to 4.9 seconds.

2014 MINI John Cooper Works Concept revealed ahead of Detroit debut

The 2014 MINI John Cooper Works Concept (pictured) will debut in Detroit next month The new MINI was revealed just last month, and it sounds the gong for the start of the race to churn out as many variants on the MINI as BMW can manage. And the first of what will be many variants to come of the new MINI is this – the new MINI John Cooper Works Concept – revealed this morning ahead of a debut in a few weeks at the 2014 Detroit Auto Show. MINI aren’t letting on what’s under the bonnet of the new MINI JCW, but it seems almost certain it will be a more powerful version of the new 2.0 litre petrol for the Cooper S, which gets 189bhp in the Coopper S but will doubtless get something north of 200bhp in the new JCW.

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.