Optimize your engine’s performance with this set of 16 high-end (Grade 5) titanium retainers, including 8 for intake and 8 for exhaust. Designed as a direct replacement for original components, they are the ultimate upgrade for high-performance engines.

Superior Performance and Reliability

In modified engines, original aluminum retainers can be insufficient under the pressure of stronger valve springs. Our titanium retainers eliminate this weak point, offering significantly superior structural resistance.

Technical Advantages:

• Optimized Profile: They feature a reduced height (1.3 mm shorter), allowing for greater valve lift without risk of contact with the oil seal and without needing to modify the guides.

• Maximum Lightness: The use of Grade 5 titanium reduces oscillating mass, allowing for more aggressive camshaft profiles and a higher RPM limit without losing valve control.

• Essential for Competition: A crucial component for any racing engine or high-level build seeking reliability in extreme conditions.

Compatibility:

• GSXR 600 K4–L6
• GSXR 750 K4–L6
• GSXR 1000 K5–K8