KIBBLEWHITE Intake Valve 20-20915

If you're building a high-revving engine that demands reliability and precision, valve wear and friction are silent killers of performance and longevity. The KIBBLEWHITE 20-20915 intake valve eliminates these failure points with a nitrided, stellite-tipped design that outlasts conventional hard-chromed alternatives while delivering superior flow characteristics. Whether you're running leaded or unleaded fuel, this U.S.-made valve maintains tight tolerances in cast iron or bronze guides, giving you the durability and thermal control serious racers depend on.

• One-piece stainless steel construction
• Stellite-tipped design
• Nitrided process (.002" depth)
• Superior corrosion resistance
• Outperforms hard-chrome plating
• Reduced friction properties
• Lightweight valve profile
• Excellent flow characteristics
• Compatible with leaded fuel
• Compatible with unleaded fuel
• Works with cast iron guides
• Works with bronze guides
• Close tolerance fitment
• Enhanced oil control
• Superior heat dissipation
• Made in USA