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Exhaust valve seat: reworking > < Work sequence

Leon Mk2

Reworking inlet valve seat: reworking
Reworking inlet valve seat: reworking
   
a
b
45 °		= Ø 35.7 mm
= 1.6 mm
= Valve seat angle

  Note!
The angling of 30° of the valve seat is indispensable to avoid inlet turbulence.
   

Exhaust valve seat: reworking > < Work sequence