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The 7.3 liter Ford diesel is 446 cubic inches

the 7.3 L ford powerstroke is a (444) cubic inch displacement,not a 446. it is the exact same engine as you would see marked on the side of a bus(T444E) the(t) stands for turbo,444 is the displacement,(E) stands for electronically controlled. it is a international engine. FORD,and INTERNATIONAL are closely connected,and have been for quite some time.

now,the 7.8 ford diesel was a engine used in ford school busses,and other heavy mid duty trucks/vans. the 7.8 was an inline 6 cylinder engine. the 7.8 is somewhere around a 470-486 something cubic inch.

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15y ago

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