Source: http://www.sooeet.com © 2025 Sooeet.com All rights reserved
Porsche 911 Carrera 4S
Page
12345
The Porsche variable valve timing known as VarioCam Plus is a two-in-one engine concept for adjusting the intake camshafts and switching the lift of the intake valves. The system first differentiates between driver inputs that typify normal, everyday driving and those inputs that demand maximum performance.
Images © Porsche Cars North America
The electronic engine management system then seamlessly adapts valve operation to the driver's demand. This results in instant acceleration, extremely smooth engine operation, and maximum engine power and torque on-demand, all with relatively low fuel consumption, making for a highly responsive and efficient engine.
Page
12345
Source: http://www.sooeet.com © 2025 Sooeet.com All rights reserved