1974 Ford C6 Automatic Transmission. Ford 400 Cid on 2040-parts.com

Alfa owners throw a party for iconic brand

Alfa Romeo turns 100 on June 24, and the Capital Chapter of the Alfa Romeo Owners Club (AROC) is celebrating the famed Milanese maker's centennial with a weeklong series of festivities called “Alfa Century 2010.” Centennial celebrations take place June 21-27 in numerous locations throughout the world including in Milan, at the Goodwood Festival of Speed and during the Monterey weekend. But the Washington, D.C.-based AROC Capital Chapter's birthday bash represents the largest Alfa-exclusive commemoration in the United States. Chapter president Harlan Hadley said he expects a terrific turnout of Alfa Romeos from all eras of “Anonima Lombarda Fabbrica Automobili” (A.L.F.A.) history.

Porsche Panamera diesel owners can boost the fun with TechArt power upgrade

The German Porsche tuning haus TechArt revealed a power-upgrade kit for the Porsche Panamera diesel. While the 30-hp bump from the stock 250 horses to 280 won't light the world on fire, the 37-lb-ft jump in torque, from 405 lb-ft to 442 lb-ft, is sure to be a kick in the pants. The 0-to-60-mph time drops by 0.1 second from stock to 6.6 seconds, but the top end is up 3 mph to 153 mph.

Driven: Citroen DS3

The Citroën DS3's success has taken many – Citroën included – by surprise. The company has been forced to increase production since the car went on sale 12 months ago, in the light of unprecedented customer appetite. At launch, there were many who felt the DS3's relatively conventional nature did a gross disservice to the famous nameplate (despite the company's protestations that the DS moniker has no connection with its 50s namesake).