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cylinder bore measurements
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Assessment of My Cylinder Bore/Piston Measurements
Original Measurements 1976 XS650C, ~14,000 miles. Stock Bore: 75.004 mm (2.95290"). "004" scribed into both cylinders near bottom. Pistons: 74.953 mm (2.9509") "953" printed atop both Piston Crowns. Original Piston Clearance: 0.051 mm or 0.002" Current Measurements Left & Right...- YL82
- Thread
- cylinder bore measurements engine
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- Forum: The Garage