Actually, we developed a system through which a person can run his/her car by spending only 1/10th cost per Km. as running expenditure. In this system, we attained tremendous fuel saving by making some changes in car's engine itself. Due to these changes, the source of energy (fuel) changed it's molecular properties and converted into other type of fuel energy that caused huge saving of original fuel. The fuel of this system is an eco-friendly zero emission material. This material is easily available in all over the world. By using this fuel we can break the diplomacy of OPEC and the scenario of auto mobile sector will be changed than. We want to sell this invention. If interested in this Invention for sale, please contact with us.