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Porsche
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1987
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944 L4-2479cc 2.5L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve Spring
Valve Spring
Check valve spring installed height with special tool 9138/1
Intake height
41 + 0.5 Millimeter (mm)
Exhaust height
40 + 0.5 Millimeter (mm)