Operation CHARM: Car repair manuals for everyone.
Home >> Pontiac >> 1994 >> Grand Prix V6-204 3.4L DOHC >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve, Intake/Exhaust
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

Engine Liter/VIN 3.4L/X

All Measurements Given In Inches Unless Otherwise Specified

Valve Stem Installed Height [11]
Valve Lash
Intake [06]
Exhaust [06]
Face Angle 45deg.
Margin [01] 0.029

[01] Minimum.
[06] Hydraulic lifters, zero lash.
[11] Intake, 1.654 inches, plus or minus 0.019 inch] Exhaust, 1.653 inches, plus or minus 0.019 inch.
pro multis · About Operation CHARM