GSC P-D 4B11T Chrome Polished Super Alloy Exhaust Valve - 29mm Head (STD) - SET 8

Starting with a 29mm head diameter, these GSC Power Division exhaust valves are built from a chrome-polished super alloy. This material choice is key for handling the intense heat and stress found in the exhaust ports of a 4B11T engine. They are designed as a standard size replacement, meaning they fit directly into your existing valve guides without modification.

The super alloy construction offers improved durability and resistance to warping or burning compared to standard steel valves, especially under demanding conditions. This set includes eight valves, providing a complete replacement for your engine's exhaust side. The polished finish not only looks good but also helps reduce carbon buildup over time, contributing to more consistent performance.

When rebuilding or upgrading your 4B11T's cylinder head, using well-made valves like these ensures reliable operation and helps maintain proper sealing for optimal combustion. Refer to the manufacturer's installation instructions for specific details regarding installation and any required assembly procedures.