A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
Valve: Specifications
Valve Dimensions
‹› Intake and exhaust valves must not be refaced by grinding. Only lapping is permitted.
Valve: Specifications
Valve Dimensions
‹› Intake and exhaust valves must not be refaced by grinding. Only lapping is permitted.