Brian Crower Nissan SR20DE(T) RWD 30.15mm Exhaust Valves

These Brian Crower exhaust valves measure 30.15mm and are specifically made for the SR20DE and SR20DET engines found in the 1989-1998 Nissan 240SX. When you're rebuilding the top end of your SR20, the valves are critical components that need to handle the heat and pressure of combustion. Choosing a well-built valve can make a difference in how reliably your engine performs, especially if you're pushing it beyond stock power levels.

Brian Crower uses a specific material choice for these valves, often a high-grade stainless steel alloy, to ensure they can withstand the demanding environment inside the cylinder head. This material selection helps prevent warping or premature wear, which is important for maintaining good compression and sealing. The 30.15mm diameter is a key measurement that dictates airflow into the cylinder, and these are designed to be a direct replacement for the stock size, ensuring proper fitment and function within the SR20DE(T) head.

If you're working on a performance build or a thorough engine overhaul for your 240SX, these Brian Crower exhaust valves are a solid option. They are designed to handle the rigors of performance driving and ensure your engine's breathing system is up to the task. Make sure to check your specific engine's requirements and consult your service manual for proper installation procedures.