Brian Crower Subaru EJ205/EJ257 32mm Inconel Exhaust Valves

If you're rebuilding the top end of your Subaru EJ205 or EJ257 engine, especially for a performance build or if you're seeing signs of valve seat wear, new exhaust valves are a critical component. These Brian Crower valves are specifically made for those engines, measuring 32mm in diameter, and are constructed from Inconel, a material known for its exceptional heat and stress resistance. This makes them a solid choice for engines that see hard use or higher boost levels where stock valves might struggle.

Inconel is a nickel-chromium-based superalloy that can withstand extreme temperatures, far beyond what typical steel alloys can handle. This is crucial for exhaust valves, which are exposed to the hottest gases exiting the combustion chamber. By using Inconel, Brian Crower is helping to ensure these valves won't warp or fail under high heat, maintaining proper sealing and compression over time. The 32mm size is a direct fit for the specified Subaru engines, simplifying installation during your rebuild.

When you're putting an engine back together, especially one known for its performance potential like the EJ series, using well-built components makes a significant difference. These Brian Crower exhaust valves are designed to handle the demands of these engines, offering a durable and reliable solution for your rebuild project.