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, Intake/Exhaust

Valve, Intake/Exhaust Valve Length Intake 109.5 Millimeter (mm)
Exhaust 109.7 Millimeter (mm)
Stem O.D Intake 6.565 - 6.580 Millimeter (mm)
Exhaust 6.530 - 6.550 Millimeter (mm)
Face Angle 45 - 45.5 Degrees (deg)
Thickness Of Valve Head (Margin) Intake Specification 1.0 Millimeter (mm)
Limit 0.7 Millimeter (mm)
Exhaust Specification 1.5 Millimeter (mm)
Limit 1.0 Millimeter (mm)
Valve Stem To Valve Guide Clearance Intake Specification 0.020 - 0.047 Millimeter (mm)
Limit 0.1 Millimeter (mm)
Exhaust Specification 0.050 - 0.085 Millimeter (mm)
Limit 0.15 Millimeter (mm)