The Supertech Inconel exhaust valve for Honda B16A/B18C engines is a +0.5mm oversize single replacement intended for exhaust-side head work. Offered when an oversize exhaust valve is needed, the Inconel alloy suits high-temperature duty and supports seat reconditioning or machining during cylinder head repairs on the listed Honda engines.
Supertech Honda B16A/B18C Inconel Exhaust Valve - +0.5mm Oversize - Single (Drop Ship Only)