ASPIRA Valve Set is made of high quality steel and has a mixture of Stellite at the end which has also gone through a heat-treatment process so that it can withstand use in the high temperature and pressure of the combustion chamber. The stem and umbrella are also shaped using an automatic machine (CNC Machined), resulting in a precise and smooth surface for smooth airflow into and out of the combustion chamber.

Brand : Aspira - Aspira 2W