4- cylinder injection engine(1.4 1 direct inction. turbocharger)

Valve dimensions

~1min read
Note

Inlet and exhaust valves must not be reworked. Only lapping-in is permitted.

Valve dimensions
Dimension Inlet valve Exhaust valve
Diameter a mm 28.5 25.0
Diameter b mm 4.973 4.963
c mm 110.25 110.09
α ∠° 45 30

Test yourself

A quick Volkswagen Golf quiz: every answer comes with an explanation and a link to the manual page.