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

Head Edge Thickness (Intake-STD) 1.0 Millimeter (mm)
Head Edge Thickness (Intake-Limit) 0.6 Millimeter (mm)
Head Edge Thickness (Exhaust-STD) 1.2 Millimeter (mm)
Head Edge Thickness (Intake-Limit) 0.6 Millimeter (mm)
Stem Diameter (Intake) 5.950-5.965 Millimeter (mm)
Stem Diameter (Exhaust) 5.945-5.960 Millimeter (mm)
Stem Oil Clearance (Intake-STD) 0.035-0.062 Millimeter (mm)
Stem Oil Clearance (Exhaust-STD) 0.040-0.067 Millimeter (mm)
Stem Oil Clearance (Intake/Exhaust-Limit) 0.15 Millimeter (mm)
Overall Length (Intake) 120.6 Millimeter (mm)
Overall Length (Exhaust) 121.7 Millimeter (mm)