big block

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English[edit]

Etymology[edit]

From the larger size of the engine block compared to a small block engine.

Adjective[edit]

big block (not comparable)

  1. (automotive, of an engine) Having or characterised by a large, heavy and powerful engine block.

Usage notes[edit]

Not the same as long block, which refers to the completeness of an engine subassembly rather than the physical size.