Modification in two Stroke Engines for Complete Combustion and Complete Exhaust

Modern race bikes use four stroke engines for racing. Two stroke engines are not used because they cause large amount of pollution due to incomplete combustion & incomplete exhaust [3]. If these two problems are over come then two stroke engines will be a better option for race bikes. This paper presents work involved in installation of specially designed exhaust manifold which will create vacuum and leads to maximum exhaust. Also the installation of twin spark plugs which will promote the complete combustion and will give more thrust on the piston. Thus overall performance of engine increased causing less pollution.