CHE Valve Seats - Engine Builder Magazine

CHE Valve Seats

Excellent for extreme temperatures seen in high-horsepower applications, working especially well in nitrous and turbo applications.

CHE’s valve seats were developed with proprietary blended bronze alloys. They have extraordinary wear resistance and greater thermal properties than other bronze alloys tested. Excellent for extreme temperatures seen in high-horsepower applications, working especially well in nitrous and turbo applications.

CHE also offers ductile iron and beryllium copper valve seats. All seats offer ultra-tight tolerances with dimensions held to within ±0.0002” and finishes better than 16Ra.

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