VVTI-i known as a Variable Valve Timing with intelligence.
The VVT-i continuously varies the opening and closing of
the engine valves in 1/100th of a second.
The advantage of VVT-i is
*more power-by optimising valve timing, VVT-i delivers
powerful torque through low to medium engine RPM for
*batter fuel efficiency-VVT-i uses fuel more efficiently to
*cleaner exhaust-efficient combustion lowers emissions for
a cleaner environment.
Wednesday, December 2, 2009
Hybrid use both gas provide by engine and electric motor.
The rechargeable battery use t o provide energy for
electric motor. Computer system on a hybrid make a
decision of source energy to be used at different time.
Regenerative braking system also provide and convert
energy into electricity stored in rechargeable battery.