Cusco Radiator Cap
Ships in 1-5 Business Days Raises the boiling point for better cooling efficiency, prevents over heating.Fortified main pressure valve spring and silicon packing are used to raise the pressure inside the radiator for a higher boiling point. The coolant will not boil easily, prevents air bubbles in the block and radiator core with improved heat transfer.CUSCO's high pressure radiator caps works at 1.3kg/cm2 at zero atmospheric pressure. In practice though, the atmospheric pressure of the road surface (approximately 1.0kg/cm2) is added and the pressure is 2.3kg/cm2. Cusco Radiator Cap - Type AFits most Mazda's, Mitsubishi's, Nissan's and Subaru's. Will also fit Hyundai Genesis Coupe 2009 Cusco Radiator Cap - Type BFits most Honda's and Toyota'sFits Scion FR-S & Subaru BRZ 2013