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


increased power


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

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

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Freevalve do not sell any products off the shelf, but we love to do development projects with customers and we constantly seek the best people in the industry to join our team.

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