Oldsmobile Oldsmobile 257ci Engine Specs

Bore, stroke, displacement and compression for all 1 Oldsmobile Oldsmobile 257ci engines. Compare variants side by side.

Engine	Displacement	Bore × Stroke	CR	HP
Oldsmobile 257ci · 3.531" × 4.375" · 6.5:1	257 ci	3.531" × 4.375"	6.5:1	105

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