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GMC Workshop Service and Repair Manuals

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Pressure Values|Page 1405 > < Seat Dimensions|Page 1400

S15/T15 4WD P/U V6-262 4.3L (1988)

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Valve Spring: Specifications

 

Intake

Exhaust 

   

  

  

 

Closed

76-84 lbf at 1.70 in

76-84 lbf at 1.70 in 

   

  

  

 

open

194-206 lbf at 1.25 in 194-206 lbf at 1.25 in 

   

  

  

 

Pressure Values|Page 1405 > < Seat Dimensions|Page 1400