Ferrea F0341 Competition Motorcycle Exhaust Valve - Yamaha 32mm

The Ferrea F0341 is a high-performance competition exhaust valve designed specifically for Yamaha motorcycle applications. This precision-engineered valve features a 32mm head diameter with a 5.96mm stem diameter and 96.18mm overall length, providing a reliable replacement or upgrade for performance builds.

Key Specifications:

• Valve head diameter: 32mm
• Valve stem diameter: 5.96mm
• Overall length: 96.18mm (measured from stem-end tip to combustion chamber face)
• Margin width: 4.3mm
• One-piece forged stainless steel construction
• Hard chrome stem and tip for extreme hardness and wear resistance

Performance Features:

• Manufactured using Ferrea's exclusive two-step slow forging process for superior strength
• Special heat treatment and stress relieving process enhances durability
• Machined in CNC machining centers for extremely tight tolerances
• Swirl polished head for improved flow characteristics
• Higher fatigue resistance and tensile strength than OEM valves

Ferrea Racing Components has been manufacturing high-performance racing valves for over 45 years, utilizing technology developed through Formula 1, Indy Car, NASCAR, and other professional racing programs. Each valve is designed to withstand high spring pressures and extreme operating conditions while maintaining cost-effective pricing. Made in the USA.

Note: Valve lengths are measured as overall length from stem-end tip to combustion chamber face. Always verify fitment and specifications with your cylinder head setup, as seat machining, valve spring installed height, and rocker arm geometry may affect final valve requirements.