KIT IN VALVE+SPRING YZF450, PROX 28.SIS2424-2 INTAKE

ProX Steel Intake Valve and Spring Kit

Upgrade your motorcycle's performance and durability with the ProX Steel Intake Valve and Spring Kit. This kit is designed to replace OEM titanium valves with high-strength steel equivalents, offering a significantly extended lifespan. ProX is known for its innovative titanium-to-steel conversion kits that provide up to three times the longevity of standard OEM titanium valves.

Each kit includes a set of robust steel intake valves and specially engineered, stronger valve springs. The increased weight of the steel valve necessitates the use of a heavier spring to ensure optimal performance and valve train stability. This ProX kit is designed for a direct replacement of your original valves and springs, allowing you to utilize your existing OEM retainers, bases, and valve seats for a straightforward installation.

• Extended Lifespan: Steel valves offer up to three times the durability of OEM titanium valves.
• Complete Kit: Includes steel intake valves and stronger, custom-designed valve springs.
• Direct Replacement: Designed to fit using OEM retainers, bases, and valve seats.
• Enhanced Performance: Stronger springs ensure proper valve train operation with heavier steel valves.
• High-Quality Construction: Manufactured by Pro-X Racing for reliability and performance.