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

McLaren 12C Can-Am at Pebble Beach

A (currently) one-off McLaren MP4-12C – the McLaren 12C Can-Am – is heading for Pebble Beach, previewing a track-day MP4-12C. The McLaren MP4-12C is a one-off track-focused MP4-12C, developed by the same McLaren GT team which developed the MP4-12C GT3 race car, and its heading for Pebble Beach this month to tempt US track-day enthusiasts. Developed without the constraints of a racing series, the 12C Can-Am is based on the GT3 car and adds a new aerodynamic package – which improves downforce by 30 per cent – with a carbon fibre splitter with little winglets atop, a huge rear tray of a spoiler and a carbon fibre diffuser.

One Lap of the Web: Buick Hellcats, Ford's five-dollar workday and a new look for the Lotus Seven

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Petrolicious asks a tough question we don't mind answering: Would you rather have a 1956 Facel Vega FV2B or a 1962 Maserati 3500 GT by Touring?

A look at Toyota future products

Toyota has slipped behind competitors in drivetrain technology and now must play catch-up against the likes of Ford, Hyundai and Mazda. Much of Toyota's lag stems from engineering resources being diverted by the unintended acceleration crisis and other quality miscues in the past two years. Now expect Toyota to focus more on turbocharging and direct injection, and it may even bring a couple of diesels to the United States as part of midcycle changes.