ZRP Intake Valve Guides for Honda 1.6L 1.8L 2.0L B16 B18 B20 8pcs.

Honda 1.6L B16 / 1.8L B18 / 2.0L B20 – ZRP High Performance Intake Valve Guides (Set of 8)

ZRP High Performance Intake Valve Guides are specifically engineered for Honda B-Series engines, including 1.6L B16, 1.8L B18, and 2.0L B20 applications. Designed for high-revving naturally aspirated builds as well as turbocharged and track-focused setups, these intake valve guides provide exceptional durability, dimensional stability, and effective heat management under extreme operating conditions.

Manufactured from premium copper-based alloys such as Manganese Bronze or Copper Beryllium, these guides deliver outstanding wear resistance and superior thermal conductivity. The advanced material composition ensures efficient heat transfer from the intake valve stem to the cylinder head, helping to maintain stable operating temperatures and long-term valvetrain reliability.

Each valve guide is precision-machined to tight tolerances (±0.01 mm), ensuring perfect valve alignment and consistent sealing performance. The optimized internal surface finish reduces friction, improves lubrication film stability, and minimizes wear between the valve stem and guide during sustained high-RPM operation.

Designed as a direct-fit replacement for OEM components, ZRP intake valve guides are ideal for both street performance engines and dedicated motorsport builds.

Technical Features

• Manufactured from premium Manganese Bronze or Copper Beryllium

• High wear and temperature resistance

• Precision-machined tolerances (±0.01 mm)

• Superior thermal conductivity for efficient heat dissipation

• Optimized internal finish for reduced friction

• Direct-fit replacement for OEM and performance applications

Advantages

• Improved valve clearance stability under high thermal load

• Reduced friction losses and improved mechanical efficiency

• Extended valve and valve seat life

• Compatible with Inconel, Black Nitrided, and Titanium valves

• Suitable for high-performance street and racing engines

Additional Information

• Set Quantity: 8 intake valve guides