Porsche Improves upon its roadster for 2007
By Connie Keane - Motor Matters - 10/14/06

Porsche has infused its good-looking entry-level roadster with more power for 2007. The canvas-top Boxster is a more enthusiastic driver.

Porsche’s 2007 Boxster and Boxster S are more capable for the new model year due to horsepower and torque boosts, as well as an engine technology used in the 911 Carrera — VarioCam Plus. Porsche engineers explain that VarioCam Plus manages the camshaft and valve lift to optimize power output, which broadens the engine’s torque curve and reduces emissions and improves fuel economy...