Conventional valve in internal combustion engine has constant valve gap with compensating thermal expansion for the exact operation of Inhalation and exhaust valve opening/closing. By the wear and control miss, if the gap is too wide, valve sound is generated and several adjustments are required in certain circumstances like the unbalance in exhaust gas and engine output.
Youngshin HLA can provide better solutions
¢ºNo requirements in valve gap adjustment permanently
¢ºNVH improvement by reducing the lamp height of cam-design
¢ºImprovement of fuel comsumption & stability by maintaining the optimum valve gap