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BMW
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1987
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635CSi (E24) L6-3430cc 3.4L SOHC (M30)
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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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Piston Ring, Engine
Piston Ring, Engine
End Gaps
Compression Ring
Oil Ring
Piston Ring End Gap
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Note: Top, .012 inch; 2nd, .008 inch.
0.010 Inch (in)