The multi-patented springless valve system from Decuir Engine Technologies maintains positive valve actuation, wherein both stroke directions of the valve are controlled without relying on the conventional camshaft valve spring and cam assembly. This system frees up the energy that is commonly used by a valve spring, and uses the same energy to increase performance and mileage, and to decrease emissions. It works with all engines, including diesel, gasoline, or alternative fuel. The technology can be used for new OEM applications or may be designed to retrofit older models. For more information, call (760) 868-1310 and request a CD showing the system being tested on a dyno.