Though all engines produces power, not all of them are fully utilised for the vehicle's performance. Nearly half of thus produced power is wasted. The torque produced above the mean torque line of the engine is considered to be excess energy which is wasted. This project idea is to reduce the excess torque produced in the engine thus increasing the mileage by over 40% of the actual mileage. The exact idea of the project is not conveyed here for patenting purposes. I am awaiting interested sponsors to explain my idea.