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

One Lap of the Web: Small cars, thrifty cars and AWESOME cars

-- In Mexico, Chevrolet launched a special version of the Spark called the Dot Edition. It has dots on the hood, roof, and bumper. That says it all, really.

McLaren MP4-12C to charge hill at Goodwood with Button and Hamilton at the wheel

The McLaren MP4-12C will make its much-anticipated public debut at Goodwood, and yet another advanced prototype will charge up the famous hill in the supercar portion of the event--driven by none other than McLaren Formula One stars Jenson Button and Lewis Hamilton. They'll be piloting the VP9 validation prototype finished in traditional McLaren orange. In addition to the hill charge, a new prototype will be on display with all of the carbon-fiber fittings, including splitter, engine covers and seatbacks.

Vauxhall ADAM with new 1.0 ECOTEC 3-Cylinder engine will debut at Geneva

The Vauxhall ADAM (pictured) gets the new 1.0 litre 3-pot ECOTEC engine At the Frankfurt Motor Show last year, Vauxhall announced they would be offering the Vauxhall Adam with their new 1.0 litre 3-cylinder ECOTEC engine in 2014, and we now know it will debut at the Geneva Motor Show next month before going on sale in the spring. The new 1.0 ECOTEC 3-Cylinder engine is Vauxhall’s answer to Ford’s 1.0 litre EcoBoost proliferating across Ford’s range, and if it’s half as good as Ford’s unit it should make the 3-pot Adam a fun and appealing option. Available in two states of tune – 89bhp or 113bhp – with both delivering 122lb/ft of torque and with a new 6-speed manual ‘box that’s 30 per cent lighter, the new engine delivers 30 per cent more torque than Vauxhall’s 1.6 litre petrol but can manage 62mpg and emissions of 99g/km for the 89bhp version.