Ford Duratec 2.3 Performance Parts

Building a Ford Duratec 2.3? Supertech's race-developed valvetrain and piston hardware is made to handle the demands of high-RPM and forced-induction use. From intake and exhaust valves to valve spring kits, retainers, head gaskets and forged pistons, each part is held to tighter tolerances than OEM and tested for racing duty. These components are made for high-RPM street and track engines, including boosted and forced-induction setups that push well past stock limits. Pick a category above to shop valvetrain and piston upgrades for the Ford Duratec 2.3.