translate English to German: Normal driving would use a "shorter" cam lobe that resulted in more efficient operation. A more aggressive, longer duration, cam engages when engine RPM reaches a set point resulting in more power during hard acceleration.
Der 2,0 Liter Reihen 4-Zylinder leistet 240PS bei 9000U/min und hat somit eine Literleistung von 120PS pro Liter Hubraum.