Ford 363ci Specs: 4.125 x 3.40 in

Ford 363ci specs: 4.125 x 3.40 in (104.8 x 86.4 mm) bore and stroke. Displacement, compression and factory ratings for each, plus rod ratio and piston speed.

At a glance

Displacement363 ci
Cylinders8
Bore4.125"
Stroke3.400"
Compression11.5:1
Advertised power330 hp
Years2013
Cylinder head data1 of 1 engines

This engine

EngineDisplacementBore × StrokeCRHP
Ford 363ci · 4.125" × 3.4" · 11.5:1363 ci4.125" × 3.4"11.5:1330

What varies across the family

This family is represented by a single engine in the database: 363 ci, 8 cylinders, a 4.125" × 3.4" bore and stroke.

All are oversquare — bore larger than stroke, which favours revs over low-end torque.

Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.

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