The CryO² is a revolutionary new, award wining product designed to reduce the temperature of the air/fuel intake charge thus creating power. Through the science of aerodynamics and cryogenics, Design Engineering has developed a system to harness the cryogenic properties of liquid Co² to lower the air/fuel intake charge by up to 60%. The system is modular and can be easily expanded. The CryO² system provides two methods of cooling the air charge and one method of cooling the fuel charge, all utilizing the same burst of liquid Co². Co² is readily available at any welding supply shop or where paintball guns are charged. Welcome to the future of power.The foundation to every CryO² System. Must have this kit to utilize CryO² components. The kit includes a 10 pound Co² tank, cryogenic solenoid valve, all necessary fittings, 14 ft. stainless steel hose, full wide open switch, arming switch, and wiring kit. Only one kit is needed to operate all the CryO² components.