Supertech Toyota 2RZFE/3RZFE Inconel Exhaust Valve- +1mm Oversize - Single (Drop Ship Only)

If you're rebuilding the top end of your Toyota 2RZFE or 3RZFE engine, these Supertech Inconel exhaust valves are a solid option. They are designed as a +1mm oversize replacement, which can be useful when you're dealing with worn valve seats or want to slightly increase the valve size for improved flow.

These valves are made from Inconel, a high-nickel alloy known for its exceptional strength and resistance to extreme heat. This makes them a good choice for demanding applications where exhaust temperatures can get very high, helping to prevent valve distortion or failure over time. The +1mm oversize means they are slightly larger in diameter than the stock valves, which can help compensate for wear in the valve guide and seat, or offer a minor performance improvement.