Rebuilt Caterpillar 3516 Engine Block on 2040-parts.com

Denmark's Zenvo ST1 supercar lurks at the Geneva Auto Show

Zenvo launched the first ST1 about two and a half years ago and has sold “five, about” since then, though the company's press material lists only two sales. Founded by a Dane and headquartered just outside Copenhagen, the world's only Danish supercarmaker has since been bought by a Russian oligarch. The Zenvo ST1 is designed, engineered and manufactured completely by Zenvo, which even made the engine.

One Lap of the Web: Peugeot climbs, an extremist sinks and a proposed $1,500 race car

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. -- Peugeot has prepped a Pikes Peak 208, and the folks at Gizmag take an in-depth look at the car.

GM recalls 1.5 million vehicles for oil leak

General Motors is recalling nearly 1.5 million Buick, Chevrolet, Oldsmobile and Pontiac mid-sized cars equipped with a 3.8-liter engine because an oil leak could start an engine fire. Under hard braking, engine oil could leak past a heat shield and drip on the exhaust manifold. The National Highway Traffic Safety Administration says that could start a small fire that could spread to a plastic spark plug wire guide and beyond.