GSC Power Division Stopper Exhaust Valve Guide
2013–2020 Subaru BRZ / 2017–2020 Toyota 86 / 2013–2016 Scion FR-S
B3105
Overview:
The GSC Power Division Stopper Exhaust Valve Guide is a precision-engineered replacement part designed specifically for the Subaru FA20 engine found in the Subaru BRZ, Toyota 86, and Scion FR-S models within the specified year ranges. This set of 80 guides ensures reliable valve operation and longevity, maintaining optimal exhaust valve alignment and sealing under demanding conditions.
Ideal for enthusiasts and mechanics performing engine rebuilds or maintenance, these valve guides help preserve engine performance and durability. By using high-quality materials and exacting manufacturing standards, GSC Power Division provides a dependable solution that supports consistent valve function and reduces wear.
Key Features:
These stopper exhaust valve guides offer several important benefits and technical advantages:
- Specifically designed for the Subaru FA20 engine used in Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FR-S (2013–2016).
- Set includes 80 valve guides, sufficient for comprehensive engine servicing or rebuilds.
- Manufactured to precise OEM specifications to ensure proper fitment and valve stem alignment.
- Constructed from durable materials engineered to withstand high temperatures and exhaust gas exposure.
- Helps maintain optimal valve sealing and reduces valve stem wear for improved engine reliability.
- Supports consistent exhaust valve movement, contributing to smooth engine operation and performance.
- Ideal for performance enthusiasts and professional rebuilders seeking OEM-quality replacement components.
Construction & Design:
The GSC Power Division Stopper Exhaust Valve Guides are crafted with attention to detail and durability in mind. These guides are made from materials capable of resisting the harsh conditions inside the combustion chamber, including elevated temperatures and exhaust gas corrosion. Their design ensures precise valve stem guidance, which is critical for maintaining valve timing and sealing integrity.
By adhering closely to OEM dimensions and tolerances, these guides provide a direct replacement solution that fits seamlessly into the cylinder head without requiring modifications. This precision engineering helps extend engine life and maintain factory performance characteristics.
Installation & Fitment:
This set of valve guides is designed as a direct fit replacement for the exhaust valves on the Subaru FA20 engine found in the Subaru BRZ, Toyota 86, and Scion FR-S models within the specified years. Installation typically requires professional tools and expertise due to the nature of valve guide replacement, which involves cylinder head disassembly.
No modifications to the cylinder head or valve components are necessary, as these guides conform to OEM specifications. Proper installation ensures reliable valve operation and engine longevity.
- Direct OEM-spec replacement for exhaust valve guides.
- Compatible with Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FR-S (2013–2016).
- Professional installation recommended for best results.
What's Included:
- Set of 80 GSC Power Division Stopper Exhaust Valve Guides
Ideal For:
This product is ideal for:
- Engine rebuilders and mechanics servicing the Subaru FA20 engine.
- Performance enthusiasts maintaining or upgrading their Subaru BRZ, Toyota 86, or Scion FR-S.
- Anyone requiring high-quality, OEM-spec exhaust valve guides for reliable engine operation.
