2）Advanced Technology

（1）Electronic Throttle Technology

Throttle regulation is close to idealized condition and the delicate control can be realized,making the engine provide the optimum power output.

（2）Low Friction Technology

Use the friction reduction technology such as low tension piston ring to reduce the friction loss and increase the fuel economy.(https://www.daowen.com)

（3）Variable Valve Timing Technology

It can increase the charge efficiency and enhance the middle and low speed torque with low oil consumption and emission.

（4）Adopt the dilute lubrication oil 5W-30.