porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Fuel Pressure Release > < Piston Ring, Engine|Diagrams|Page 810
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Valve Clearance: Specifications

 

Valve control

DOHC with camshaft adjustment (VarioCam) 

   

  

 

Valve arrangement per combustion chamber

2 inlet, 2 exhaust suspended in parallel V arrangement 

   

  

 

Valve clearance

hydraulic valve clearance compensation 

   

  

 

Fuel Pressure Release > < Piston Ring, Engine|Diagrams|Page 810