The Supertech exhaust valve for Ford EcoBoost 1.6L is a single sodium-filled Inconel valve purpose-built for EcoBoost exhaust service. The sodium fill promotes internal heat transfer to the stem, aiding thermal management under sustained loads. Supplied individually and noted as a drop-ship item, it is intended to be used with KPR-5.0/7S components where the manufacturer specifies a sodium-filled exhaust valve.
Supertech Ford EcoBoost 1.6L Sodium Inconel Exh Valve - Single (Drop Ship Only) (Use w/KPR-5.0/7S)