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Home >> Porsche >> 1987 >> 924 S L4-2479cc 2.5L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring
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Valve Spring

Check valve spring installed height with special tool 9138/1
Intake height 41 + 0.5 mm (1.614 + 0.020 in)
Exhaust height 40 + 0.5 mm (1.575 + 0.020 in)