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The GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style is a high-performance valve guide stopper designed for Subaru's EJ-series engines (EJ205, EJ207, and EJ257). This part is essential for improving valve guide integrity, enhancing valve train performance, and ensuring the longevity of your engine in high-performance applications.
Key Features:
- Manganese Bronze Construction: Made from manganese bronze, which is known for its superior strength, wear resistance, and ability to handle high temperatures, ensuring that the exhaust valve guide stopper performs under demanding conditions.
- Stopper Style Design: Features a stopper-style design that secures the valve guide in place, preventing movement and helping to maintain the integrity of the valve train system, especially in high-performance engines that experience increased pressure and vibrations.
- Precision Fit: Designed for precise fitment in Subaru EJ205, EJ207, and EJ257 engines, making it easy to install during engine builds or rebuilds.
- Durable Performance: Built to withstand the heat and stress from turbocharged and high-output applications, ensuring long-lasting performance without failure.
- Single Piece: Sold as a single piece, providing flexibility for those who only need to replace one valve guide stopper.
Specifications:
- Material: Manganese bronze
- Design: Stopper style for secure valve guide retention
- Engine Compatibility: Subaru EJ205, EJ207, and EJ257 engines
- Application: Ideal for high-performance, turbocharged, and racing engines
- Quantity: Sold as a single piece
Applications:
The GSC P-D Manganese Bronze Exhaust Valve Guide Stopper Style is perfect for Subaru WRX, STI, and Impreza builds using EJ205, EJ207, and EJ257 engines, particularly those running high-performance turbo setups or racing applications that demand greater valve guide stability.
REVIEWS
"Used these valve guide stoppers in my EJ257 rebuild and they fit perfectly. The quality of the manganese bronze is evident. My engine feels more stable, and there's definitely less wear on the valve guides. Highly recommended for high-output builds!"
Kyle M.
Los Angeles, CA
"These stopper-style guides are exactly what my turbocharged EJ207 needed. I’ve had no issues with valve stability after installing them. They’re tough and reliable, and I’ve noticed less wear on the valve components overall. Great part!"
Ben S.
Portland, OR
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