pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Valve Spring > < Valve Rocker Arm Cover Replacement (Left)|Page 2679
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Valve Seat: Specifications

 

Seat Angle

46 deg 

   

  

 

Valve Seat Runout

0.002 in 

   

  

 

Seat Width - Intake

0.061 - 0.071 in 

   

  

 

Seat Width -Exhaust 0.067 - 0.079 in 

   

  

 

Valve Spring > < Valve Rocker Arm Cover Replacement (Left)|Page 2679