ProX Steel Intake Spring Kit - High-Performance Engine Valve Replacement for Powersports

Upgrade your engine's performance with ProX's advanced steel intake valve and spring kit. This high-strength replacement solution offers superior durability and reliability for powersports applications where OEM titanium valves may not suffice.

Key Features

• Steel Valve Construction: Provides exceptional heat resistance and longevity compared to standard alloy valves
• Reinforced Valve Springs: Specially engineered springs deliver optimal valve control and reduced float for improved combustion efficiency
• OEM Compatibility: Designed to fit existing retainers, bases, and seals for straightforward installation
• Enhanced Durability: Superior material composition withstands high-performance engine stresses and extreme operating conditions

Why Choose This Product

Whether you're modifying your powersports engine or seeking a reliable replacement for OEM titanium valves, this ProX kit delivers unmatched strength and performance. The combination of heavy-duty steel valves and precision-engineered springs ensures consistent valve operation, increased airflow, and long-term reliability. Ideal for riders demanding maximum engine efficiency without compromising on durability.