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

Jaguar-designed Santa's sleigh (2009)

Santa's sleigh by Jaguar By Tim Pollard First Official Pictures 14 December 2009 10:01 CAR has resurrected our Christmas theme from last year, commissioning some top car designers to sketch out their vision for Santa's sleigh. And our first festive treat is this new Jaguar sledge, an intriguing look at a Big Cat on its way to the next chimney top.The bright red sky scooter was designed by 25-year-old Jaguar exterior designer Thomas Smith. He graduated from the Royal College of Art in June 2009 and joined Jaguar this summer, after a placement in Coventry's advanced design studio where he penned a luxury flagship coupé blue-sky project.His version of Santa's sleigh reveals a push-me-pull-you, very modern take on what a Jag could be.

Redesigned 2012 BMW 3-series revealed

BMW has revealed its sixth-generation 3-series sedan. The new model is the first in an unprecedented six-car lineup that will include a five-door GT and a four-door GranCoupe for the first time. BMW plans to put the car on sale across North America in February as a 2012 model.

Concept Car of the Week: Oldsmobile Aerotech (1987)

In late 1984, Oldsmobile management had so much confidence in the potential of its new inline four-cylinder engine Quad 4, that a small team was assigned to the creation of the Aerotech, a research vehicle designed to demonstrate the engine's performance by setting a new world speed record. Ed Welburn, then assistant chief designer, was mostly working on the 1988 Cutlass Supreme but his passion for race cars made him the ideal candidate to be handed the assignment by Oldsmobile 2 studio's chief David North. Inspired by Le Mans racers such as the Porsche 917LH and Jim Hall's Chaparrals, he designed a long, flowing car that immediately seduced design director Chuck Jordan and GM management.