K-Tuned Coolant Swirl Pot kit for K20 - KTD-SWP-K20Applications: K20 Motor Setup Features: Takes type B rad cap 1 8th NPT breather ports (includes 1 8th NPT plugs) Adjustable housing to change orientation of the ports Adjustable over flow orientation The K Tuned Universal Swirl Pot, designed in collaboration with Unit2 Fabrication, is used to constantly offer separation of air steam from the water coolant in your engine cooling system. A swirl pot is installed inline of your upper rad hose that