Description
Competition intake valve designed for 84–98 Harley-Davidson Evolution heads, providing a direct-fit replacement with precise dimensions for consistent installation and operation.
This Ferrea intake valve is specified as a 2.00" head diameter with a 0.31" stem diameter and is supplied as a set of 2. Each dimension is presented to ensure compatibility with designated Evolution cylinder heads and to support accurate valve seating and motion.
- 2.00" head diameter — ensures correct sealing surface size matching specified Evolution head geometry.
- 0.31" stem diameter — maintained stem tolerance for predictable guide clearance and stable valve travel.
- Competition intake designation — intended for performance-focused valve trains where precise component sizing matters.
- Set of 2 — packaged quantity suitable for replacing matched intake valves on one cylinder or as part of staged maintenance.
- Ferrea brand — vendor identity included for traceability and parts sourcing within performance engine builds.
Why these details matter:
- Correct head diameter matters because it matches the seat contact area required by the Evolution head, enabling consistent sealing and combustion integrity.
- Specified stem diameter matters because it determines guide fit and axial stability, helping maintain predictable valve timing and motion under load.
- Competition-grade specification matters because precise component sizing is critical in performance valvetrain applications where tolerances affect responsiveness.
- Matched quantity matters for service convenience and ensuring balanced replacement without mixing new and worn components.
Application notes:
- Use as a direct replacement where the 2.00" head / 0.31" stem specification is required for 1984–1998 Harley-Davidson Evolution cylinder heads.
- Intended for use in performance-oriented valve trains; confirm head and guide compatibility before installation.
Contents:
- 2 intake valves
Vendor: Ferrea
Recently viewed
You may also like
