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

More than 1,000 Porsche 911 to celebrate 50th anniversary at 2013 Silverstone Classic

Classic Porsche 911s will be at the Silverstone Classic Anniversary Parde Ferrari managed a record parade of 964 Ferraris at Ferrari’s 2012 Racing Days at Silverstone last year and now, with 2013 being the 50th anniversary of the launch of the Porsche 911, Silverstone are planning a parade of over 1,000 911s at this year’s Silverstone Classic. Mind you, with over 800,000 Porsche 911s produced since the first 911 arrived in 1963, it will have been a lot easier to find 911s than it was Ferraris. In fact, it’s been so easy the applications to take part by 911 owners has been oversubscribed.

Winners and Losers: Porsche sales pop in April

Porsche sales spiked 82 percent in April and are up 46 percent for the year, parking the luxury automaker among the top five winners so far for 2011. The redesigned Cayenne made the biggest contribution, with sales up an eye-popping 384 percent from last April and 141 percent for this year. Porsche counted 1,578 copies of the Cayenne sold in April, versus 326 the year before.

Ten notable Saab models from history--the AutoWeek list

Technical specifications provided by Saab media On December 15, 1989, General Motors announced that it intended to buy 50 percent of Saab Scania's car business and to form a new company, Saab Automobile AB. Twenty years later, GM confirmed that it has a tentative agreement to sell Saab to a group led by Swedish supercar maker Koenigsegg Automotive. Here is a look at 10 notable Saabs: 1986 Saab 900 Convertible 1.