CHE’s Blended Bronze Alloy Intake Valve Seat Insert – VS43-33-9.5-B1
Our Intake Valve Seat Insert, metric size VS43-33-9.5-B1, smoothly converts to the imperial size (1693-130-374-B1), made from our proprietary Blended Bronze Alloys can be used in the intake and exhaust. These inserts prioritize durability and thermal efficiency, outperforming other bronze alloys in wear resistance and thermal properties after extensive testing, ensuring precision and reliable engine performance.
These alloys excel in extreme temperatures, ideal for high horsepower applications such as Nitrous Oxide and Turbo. Alongside the Blended Bronze Alloy, we offer valve seats in Ductile Iron and Beryllium Copper. We cater to diverse engine needs. All our valve seats boast ultra-tight tolerances, with key dimensions maintained within ±0.0002″ and surface finishes finer than 16Ra.
Avoiding adhesives or sealants is crucial to optimize heat transfer, underscoring our commitment to maximizing thermal performance for peak engine efficiency.
For tailored solutions, our custom machining services precisely adapt valve seats to specific applications. Allowing customers to fine-tune engine components for optimal performance for custom requirement click on: Blueprints.
Click on Products to check out CHE’s precision range of engine components. Valve Guides, Bushings, Lifter Bore Bushings, Retainers, Valve Locks/ Keepers/ Collets, Spring Cups, Bases, Seals, Thrust Plates and merchandise
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