Ferrea Honda H22A1/A4 30mm 5.48mm 107.1mm Stock Super Alloy Exh Valve - Single (Drop Ship Only)

Ferrea is well-known for making robust valvetrain components, and this exhaust valve is a prime example of their work. This specific valve is designed to be a stock replacement for Honda H22A1 and H22A4 engines, measuring 30mm in diameter with a 5.48mm stem and a 107.1mm overall length. It's constructed from a super alloy, which is a strong material chosen for its ability to withstand the high temperatures and stresses found in the exhaust side of an engine.

When you're rebuilding the top end of your H22A1 or H22A4, using a well-built valve like this one from Ferrea ensures you're putting in a part that can handle the demands of the exhaust cycle. The super alloy construction helps it resist warping and fatigue, contributing to the longevity of your engine's performance. This is a single exhaust valve, so you'll want to order the correct quantity to match your engine's needs.