Del West CRF250RIV10NDHF High Performance Titanium Intake Valve for Honda CRF250R

The Del West CRF250RIV10NDHF is a premium high-performance titanium intake valve engineered for serious Honda CRF250R engine builders who demand the ultimate in racing performance and reliability. Del West is recognized as the world's largest supplier of titanium valves and valvetrain components, with proven success in NASCAR, Formula One, and professional motocross racing.

High-Flow ND HF Design Features:

• No-compromise high-flow design with 50-degree seat angle for superior airflow
• No dish (ND) valve face design for increased compression and better combustion efficiency
• High-flow (HF) profile optimized for higher RPM capability
• 5mm stem diameter provides exceptional strength while maintaining light weight
• Premium aerospace-grade titanium construction reduces reciprocating mass
• Completely CNC machined and precision ground for exact tolerances
• Thermally sprayed coatings on stem protect against wear
• Steel tip insert or thermal coating protects valve tip from damage

Performance Benefits: The lightweight titanium construction combined with the aggressive cam-friendly design allows for higher RPM operation, more aggressive cam profiles, and improved valve control. This translates to broader torque curves, increased horsepower, and higher peak RPM capability for competitive racing applications.

Important Installation Note: This valve features a 5mm stem diameter, which is larger than stock. The valve guide must be machined to accept the larger stem size. Professional installation and proper valve seat machining is highly recommended for optimal performance and durability.

Each valve is manufactured with complete traceability and 100% dimensional inspection before shipment. Sold individually.