IMPROVED PERFORMANCE

In test with a Qoros 1.6 liter 4 cylinder engine the Freevalve technology has proven…

45%

increased power

47%

increased torque

full control of the combustion cycle

No other variable valve actuation system offers this level of control and reliability of the combustion cycle.

Both intake and exhaust valves can be opened and closed at any desired crankshaft angle. This flexibility enables an engine to deliver lower fuel consumption and emission numbers, while still delivering increased torque and horsepower.

Optimal valve times for volumetric efficiency at all RPMs

Use of intake runner inertia at all RPMs
With Divided Exhaust Period, 100 % scavenging of residuals is possible at all speeds and loads
Increasing volumetric efficiency
Reducing, or eliminating, knock even with high compression ratios
At low RPMs, dual intake valve openings provides maximum intake runner inertia with low temperature increase effectively increasing volumetric efficiency up to 30%
Adaptive intelligent controls can optimize opening and closing of valve for increased performance

For the Qoros 1.6 liter 4 cylinder engine, torque increased by 47% and power increased by 45%, as per diagrams above.

IMPROVED PERFORMANCE

full control of the combustion cycle

Other key advantages

TARGETING 50 % EFFICIENCY

Bio-fuel capability

COMPACT design

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