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Dial Bore Gauge 2"-6" / 0.001" Engine Hole Cylinder Measurement Gauge Inside Micrometer Dial Indicator for Bore Measure Cylinder Tool Kit
Fred W
2025-04-17 17:31:08
I used this bore gauge to measure a 650cc motorcycle bore with a 100mm bore (big slug). I zeroed the gauge using a 3-4†inside micrometer at the 100mm dimension, and then measured the bore for wear in multiple directions. Unfortunately, my bore was egg shaped front-to-back, so I ended up getting a new cylinder and keeping the old cylinder for an oversize bore in the future. But the gauge removed any doubts, and was well worth the small cost.
Phil
2025-01-27 14:00:53
Check engine bore
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