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Maximum bore for the 1984 CC 924 engine block

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Old 01-26-2019, 04:16 PM
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Super Vee
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Default Maximum bore for the 1984 CC 924 engine block
How much can the 1984 CC 924 engine block be safely ovebored? Can use liners if necessary. This is my first post on the forum and thanks for any information. Jerry Poole
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Old 01-28-2019, 12:18 AM
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michaelmount123
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Max bore in the iron 924 (Audi) block is 3.500". This is based on sonic tests on several blocks.
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Old 01-31-2019, 06:58 PM
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Just looked, and I took a couple of engines to 3.580". Best to sonic test cylinder wall thickness if you go this big.
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