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Dodge 440 Engine Rebuild Boring

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8. Boring a 440 block is usually kept to 0.030 oversize on later manufacturer blocks, as the wall thickness can be a bit thin. We went 0.040 for a bit more displacement, while making sure there was plenty of meat in the walls.
Dodge 440 Engine Rebuild - Mopar Muscle

8. Boring a 440 block is usually kept to 0.030 oversize on later manufacturer blocks, as the wall thickness can be a bit thin. We went 0.040 for a bit more displacement, while making sure there was plenty of meat in the walls.  View Related Article