IOE engine
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The intake/inlet over exhaust, or "IOE" engine, known in the US as F-head, is a four-stroke internal combustion engine whose valvetrain comprises OHV inlet valves within the cylinder head and exhaust
Yale IOE engine from 1911
Closeup of two cylinders in a three-litre Rover IOE Engine with the combustion chamber, angled piston top, and exhaust valve visible
Straight-six engine
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A straight-six engine is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer
IOE engine
…in a small bore engine, allowing better breathing and better performance. The Rover IOE engine family encompassed straight-4 (1.6- and 2.0-litres) and straight-6 (2.1-, 2.2-, 2.3-, 2.4-, 2.6- and 3.0-litres) engines and powered much of the company's post-war range in the form of the P3, P4 and P5 models. Adapted…
Engine block of a BMW M20 straight-six engine (top view with cylinder head removed)
3890-litre MAN B&W 6S60MC marine diesel engine
Crankshaft with four main bearings
1978–1981 BMW M88 engine