pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Valve Spring > < Valve Rocker Arm Cover Replacement (Left)|Page 2537
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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 2537