Springless Valve System
One of the most innovative engine improvements to be made to the internal combustion engine within the past 100 years is the multi-patented Decuir Engine Technologies Springless Valve System.
The system maintains 'positive valve actuation', wherein both stroke directions of the valve are controlled, without relying on the conventional camshaft valve spring and cam assembly.
It is well known that the conventional engines using a camshaft, valve spring and cam require an enormous amount of energy. In addition, the various parts can sustain wear and break because of the pressures and forces they work within. This is especially true for the valve springs.
This unique Springless Valve System frees up the energy that is commonly used by a valve spring, and uses this same energy to increase performance, mileage and decrease emissions. This also gives the added benefit of longer lasting valve trains.
Extensive testing over several generations showed that whether the system was used with a grooved clamshell holding a ball at the end of the valve, or a semi-round lobe, or full round lobe, the system showed a gained improvement in horsepower, torque and reduced emission.
Not only are the benefits seen in performance, mileage and emissions, but it works with ALL engines, including diesel, gasoline or alternative fuel. The technology can either be used for new OEM applications, or may be designed to retrofit older engines.
NEW Decuir Springless Valvetrain System
