Kibblewhite Intake Valve Guide Standard Bronze Fits Honda

• Type: Valve Guide

The Kibblewhite Precision Intake Valve Guide for Honda engines is designed for optimal airflow, durability, and performance. Its streamlined profile minimizes obstruction in the airstream while maintaining critical thickness in high-temperature areas. This design can enhance airflow even without other modifications, contributing to improved engine performance and longevity. The guide features a flange (where applicable) that simplifies installation by setting the correct protrusion for proper seal-to-retainer clearance, eliminating the need for repeated measurements. In cases where a flange is not suitable, a reduced diameter above the purchase area indicates the correct protrusion height. Its precise concentricity ensures accurate geometry with the valve seat, reducing material removal during valve jobs and ensuring consistent chamber volumes. Constructed from premium C630 Racing Bronze, the material composition includes 80% copper, 5% nickel, and 10% aluminum. This unique blend offers excellent thermal conductivity, wear resistance, and compatibility with aluminum cylinder heads. It resists galling and allows for tighter clearances, improving the valve-to-seat seal and oil control. The guides are mill-certified to ensure consistent quality and are sold in sets of two unless otherwise stated. This valve guide is an ideal choice for high-performance applications, delivering enhanced airflow, durability, and reliability under demanding conditions.