Supertech Exhaust Valve Guides for Subaru FA20
Supertech valve guides are precision-machined from high-quality manganese bronze for performance and durability. They are designed to pair with Supertech low-friction Black Nitride valves and provide consistent stem clearance in performance cylinder-head builds.
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Side: Exhaust
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Quantity: Set of 8
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Outer diameter: 10.05 mm
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Length: 41.30 mm
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Engine: Subaru FA20
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SKU: GDE-TFRS55-E-8
Guide installation and final honing should be performed by a qualified machine shop.
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