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Precision C630 Guide, Int/Exhaust +0.002

$28.95

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Details

  • SKU: 91-91322M
  • Manufacturer: Kibblewhite

Description

  • Type: Valve Guide
The Precision C630 Intake/Exhaust Valve Guide (+0.002) is designed for high performance and durability. Its streamlined profile minimizes airflow obstruction while maintaining critical thickness in high-temperature areas. In many cases, simply installing these guides improves airflow without additional modifications. A built-in flange ensures proper seal-to-retainer clearance for aggressive cam profiles, simplifying installation by eliminating the need for repeated measurements. Where a flange would interfere, a slight diameter reduction indicates the correct protrusion. Tight concentricity tolerances help maintain optimal seat-to-guide geometry, reducing material removal during valve jobs and ensuring consistent chamber volumes. Manufactured from C630 racing bronze, this guide contains 80% copper, 10% aluminum, and 5% nickel, offering excellent thermal conductivity, wear resistance, and corrosion protection. Its superior galling resistance allows for tighter clearances compared to other materials, leading to better valve-to-seat sealing and improved oil control. The aluminum content ensures compatibility with aluminum cylinder heads, while a radius transition prevents galling during installation. This kit includes two valve guides unless otherwise noted.

This part fits the following

TypeMakeModelYearEngineLocationRequiredNotes
ATV / SxSCan-AmMaverick X3 Turbo20189001
ATV / SxSCan-AmMaverick X3 Turbo DPS20199001
ATV / SxSCan-AmMaverick X3 Turbo DPS20209001


This product was added to our catalog on Thursday 22 February, 2024.




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