Here are the internal dimensions of the 3.0 Duratec
Bore : 3.504" (89.0016mm)
Stroke : 3.13" (79.5020mm)
Deck Height : 8.19"
Piston Compression Depth : 1.1811"
Connecting Rod Length: 5.44"
Duratec 2.5-liter V-6 and shares its bore (82.4 mm), stroke (79.5 mm)
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