Performance Exhaust Valve Guides for FA20 Engines

The FA20 engine found in the Subaru BRZ, Scion FR-S, and Toyota 86 is a high-revving platform that benefits significantly from valvetrain upgrades. GSC Power Division's Manganese Bronze Exhaust Valve Guides are engineered to provide the durability needed for modified engines. These guides are essential for those running high-lift camshafts or forced induction setups, where exhaust temperatures and valve train stress are significantly increased.

Technical Advantages

• Material: High-strength Manganese Bronze
• Application: Exhaust side
• Fitment: 2013-2017 Subaru BRZ, Scion FR-S, Toyota 86
• Quantity: Set of 8
• Performance: Improved heat dissipation and wear resistance

Manganese bronze is chosen for its superior ability to handle the extreme heat and friction of the exhaust cycle. These guides ensure that your exhaust valves maintain a perfect seal, preventing power loss and ensuring consistent performance across the entire RPM range. By reducing friction between the valve stem and the guide, you allow for smoother valve operation, which is critical for high-RPM stability. These guides are a direct fit for the FA20 cylinder head, making them an excellent choice for engine rebuilds or performance upgrades. Invest in the longevity of your engine with high-quality components from GSC Power Division. Get the best performance parts for your build at GGCRACING.