Ferrea Exhaust Valve Set for Honda B16A1/B17A1 28mm 5.45mm 5000 Series

Ferrea Exhaust Valve Set for Honda B16A1/B17A1 — 28mm x 5.45mm (5000 Series) Upgrade reliability and performance with this precision-engineered exhaust valve set from Ferrea, designed specifically for Honda B16A1 and B17A1 engines. Each set includes eight 5000 Series exhaust valves crafted for strength, durability, and consistent flow. Fitment: Honda B16A1 / B17A1 Head Diameter: 28.00 mm Stem Diameter: 5.45 mm Overall Length: 102.5 mm Face Angle: 25° flow stock flat head Quantity: Set of 8 valves Series: Ferrea 5000 Series — performance-oriented, OEM-replacement quality Manufactured to strict tolerances, these valves offer improved heat resistance and fatigue life compared with stock components. Ideal for street and mild performance builds, the 25° flat head profile maintains reliable sealing while supporting enhanced exhaust flow characteristics. Why choose Ferrea: Engineered materials, precise machining, and consistent quality control make Ferrea valves a common choice for enthusiasts and professional builders aiming for longevity and dependable performance.