Cusco High Pressure Radiator Cap Vehicle Model_CR-Z but the results are well

but the results are well worth the extra effort

chrome silicone alloy and feature proprietary processing procedures for consistent pressures

Lightweight

Stainless Steel braided fuel lines

Cusco High Pressure Radiator Cap Vehicle Model_CR-Z but the results are wellPart #: 00B 050 B13 Ditch your stock FR S cap for a finer cap. The fortified main pressure valve spring and silicon packing are used to raise the pressure inside the radiator for a higher boiling point and less issues on your track day! Coolant will not boil as easily, air bubbles in the block are reduced, and your car will stay cooler as a result of increased heat transfer. Cusco's high pressure radiator caps works at 1. 3kg cm2 at zero atmospheric