Skunk2 Titanium Valve Spring Retainer and Dual Valve Spring Set
Dual Springs:

• High quality Chrome Silicon
  
• Increased stiffness over stock to prevent valve float at higher RPMs
  
• Designed to withstand high revving, high RPM operation above the stock engine's stock redline
  
  
  
• B16A/B16B/B18C Springs are designed for camshaft lift up to 0.505" at the valve
  
• Approximately 8% more lift is safe ONLY with upgraded valve guides and seals and retainers
  Titanium Valve Spring Retainers:
  
• CNC Machined from the highest quality TiAL6 Titanium
  
• Titanium for the ultimate in strength and light-weight
  
• CNC Machined for a perfect factory fit
  
• Same retainers used in the first in the 10s, Skunk2 All Motor Integra
  
• Made in the USA
  This combo is a MUST for High RPM, high revving motors!