Ferrea Honda B18A1 28.5mm 6.54mm 106.02mm +.5mm Comp Plus Exh Valve - Single (Drop Ship Only)

If you're rebuilding the top end of your Honda B18A1 engine, especially if you're looking to get more out of it, new exhaust valves are a critical component. This Ferrea Comp Plus exhaust valve is built to handle the demands of performance applications. It measures 28.5mm across the head and has a 6.54mm stem diameter, with an overall length of 106.02mm. This particular valve is +.5mm oversized, which is important if you're re-honing your valve seats or dealing with worn guides.

Ferrea is known for making well-built valvetrain components, and their Comp Plus line is designed for improved performance and durability. The material and construction are chosen to withstand the heat and stress of combustion, helping to ensure reliable operation. Using an oversized valve like this can help improve flow into the cylinder, especially when paired with matching port work. It's a solid option when you need to replace worn valves or are building a performance engine where every detail matters.