GSC Power Division 4B11T Intake Valve Guide Set

Complete your 4B11T cylinder head rebuild with the GSC Power Division Manganese Bronze Intake Valve Guide Set. While exhaust guides handle the heat, intake guides require precision and low-friction characteristics to ensure smooth valve operation at high RPM. These manganese bronze guides are the perfect match for your high-performance build, offering unmatched durability and wear resistance.

Why Upgrade Your Intake Guides?

• Reduced Friction: Manganese bronze provides a superior bearing surface, allowing for smoother valve movement and reduced wear on valve stems.
• Precision Machining: Manufactured to exact tolerances for a perfect fit in the 4B11T cylinder head.
• Longevity: Significantly more durable than OEM guides, especially when paired with high-lift camshafts and stiffer valve springs.
• Full Set: Includes 8 intake guides to ensure consistent performance across all cylinders.

When you are pushing your Lancer Evolution or Ralliart to higher power levels, every component in the valvetrain matters. GSC Power Division guides are designed to handle the increased spring pressures and aggressive cam profiles found in modern performance builds. By upgrading your intake guides, you ensure that your valves remain perfectly aligned, maximizing volumetric efficiency and engine longevity. Don't compromise on your engine build; choose the components that professionals trust. Find all your essential 4B11T performance parts at GGCRACING.