Starlight generator

To improve the efficiency of intake and exhaust, the more fresh combustible mixture entering the cylinder, the cleaner the exhaust emission after combustion, the more sufficient combustion, the more heat used for work, and the corresponding improvement of power performance. Adopt secondary air intake device. By installing an independent secondary air intake device on the intake manifold, the amount of air entering the cylinder per unit time is increased, the intake resistance is reduced, the charging efficiency is improved, the combustion is more full, and the engine power is also significantly improved. 2. Adopt multi valve. Increasing of intake and exhaust valve improves intake and exhaust area and flow rate of high-speed air flow, and exhaust efficiency of diesel engine. With multi valves, the volume of each valve is reduced, the weight is reduced, and the motion inertia is small, which is also conducive to high-speed movement. Therefore, the engine adopts multi va...