Supertech Inconel exhaust valves for Toyota 2JZ engines are offered as a set of 12 with a +1mm oversize specification. These exhaust valves are listed for 2JZ cylinder head use and supplied in Inconel to address elevated exhaust temperatures and valve wear scenarios where oversize valve machining or replacement is part of the rebuild or performance refresh.
Supertech Toyota 2JZ Inconel Exhaust Valve - +1mm Oversize - Set of 12