Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Valve Guide

Outer Diameter Intake & Exhaust Standard 11.023 - 11.034 Millimeter (mm)
Service 11.223 - 11.234 Millimeter (mm)
Inner Diameter (Finished Size) Intake 7.000 - 7.018 Millimeter (mm)
Exhaust 7.000 - 7.018 Millimeter (mm)
Cylinder Head Valve Guide Hole Diameter Intake & Exhaust Standard 10.975 - 10.996 Millimeter (mm)
Service 11.175 - 11.196 Millimeter (mm)
Interference Fit Of Valve Guide 0.027 - 0.059 Millimeter (mm)
Valve Deflection Limit 0.2 Millimeter (mm)
Projection Length "L" 13.3 - 13.9 Millimeter (mm)