stainless steel 3 mm oversized valve set & powdered metal seats
These are the biggest valve you can install into your 22R/22RE/22RTE cylinder head. Forged stainless steel, swirl polished valves with undercut stems. These monsters are 48mm on the intake side and 40mm on the exhaust side.
Extensive port work at the bowl side of your head and larger valve seats are required for installation of these valves.
kit includes 8 valves and can also purchased as a kit with 8 powdered metal exhaust seats