Seller notes

Original MAHLE Motorsport engine piston kit for BMW Mini N14B16 and N18B16 engines. Warning: check for interference to piston motion from valves, oil squirters, etc. BEFORE running engine. These components may need adjustment in order to function properly with MAHLE pistons. Bore: 77.50mm (stock 77.00mm) Stroke: 85.80mm Compression height: 28.50mm Compression ratio: 10.3 Pin: 20x50.8mm Rings: 1.0x1.2x2.8mm Crown volume: -1.1cc Weight: 273g Alloy: M142P Clearance guide: Measuring point: .385 Min:...

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