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Home >> Audi >> 2016 >> Q3 Premium Plus >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Cylinder Head & VALVETRAIN (Ea 888 Generation II) (2015 - 2016) >> 15 Cylinder Head, VALVETRAIN >> Intake And Exhaust Valves >> Valve Dimensions

Valve Dimensions

NOTE:

Intake and exhaust valves must not be reworked. Only lapping is permitted.

GWWA15-0326Courtesy of AUDI OF AMERICA, LLC
Dimension Intake Valve Exhaust Valve
Diameter a mm 33.85 ± 0.10 28.0 ± 0.1
Diameter b mm 5.98 ± 0.01 5.96 ± 0.01
c mm 104.0 ± 0.2 101.9 ± 0.2
α ∠° 45 45