camshaft: Quick Facts

Written and fact-checked by

The Information Architects of Encyclopaedia Britannica

Photos

gasoline engine lubrication system

Diagram of a gasoline engine showing a cross-section of a piston and cylinder. Key parts such as the spark plug, valves, camshaft, piston, connecting rod, and crankshaft are labeled.

Labeled cross-sectional diagram of a V-type gasoline engine for an automobile, showing internal components such as pistons, crankshaft, camshaft, intake and exhaust valves, connecting rods, spark plugs, and intake manifold.

See All Images →

Topics

cam internal-combustion engine shaft shaft seal shaft coupling emission control system ignition system flexible shaft gasoline engine jet engine diesel engine rotary engine How does a hybrid car work?

Dig Deeper: More Articles That Discuss This Topic

gasoline engine: Camshaft