Volvo Penta Exhaust Mixing Elbow 3.5" O.d. 2.5" I.d. Hose 1.5" O.d. 15" Length on 2040-parts.com

One Lap of the Web: Famous Porsches at auction, Smokey the Aventador and classic snow cars

Here's a tip: If you're going to have a rev battle with a collection of Lamborghini Aventador supercars, keep clear of flammable foliage. Better yet, don't participate in something lame like a rev battle. If you're in a part of the country that's recently been socked by winter weather, don't think you have to put away the classic car: Hagerty Insurance lists five old cars that make great winter drivers.

Brumos Porsche to honor Hurley Haywood with special-edition Carrera GTS

Brumos Porsche in Jacksonville, Fla., parent of Brumos Racing, confirmed the production and imminent delivery of five factory-built 911 Carrera GTS B59 Edition coupes that pay homage to driver Hurley Haywood--five-time winner of the Daytona 24-hour race. The exclusive Porsches will carry a sticker price of $133,540. The 408-hp coupes, based on the GTS, will have the Brumos red-and-blue stripe design for the front hood and rear deck, Porsche door decals, 19-inch sport classic wheels, limitation badges and Carrera White accents and door-entry guards with HHaywood's engraved signature.

Toyota to sell tens of thousands of fuel cell cars a year by 2020

Toyota FCV-R Hydrogen Fuel Cell Toyota is pushing ahead with hydrogen fuel cell vehicles and plans to be selling tens of thousands a year by 2012, starting with the Toyota FCV-R Toyota may have brought yet another hybrid concept to Geneva, and may we have moaned again about their obsession with flogging hybrid cars. But we can’t argue  they haven’t made a success of turning car buyers on to hybrid cars, however futile a long-term route we may think it is. But it seems Toyota do agree with us on electric cars with no plans to throw their weight behind the EV in a big way, but they are gearing up to try and do with hydrogen fuel cell cars what they’ve done with hybrid cars, and are expecting to be selling tens of thousands of fuel cell powered cars a year by 2020.