![](http://www.alamy.com/thumbs/6/86F44780-9D32-4AB2-A404-1E0C1339A69E/GPJ3MJ.jpg)
A four stroke petrol engine on its ignition stroke
Size: 3536px × 5000px
Photo credit: © Alan Cotton / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: automobile, cam, camshaft, car, crank, cutaway, cylinder, engine, firing, head, igniting, ignition, isolated, jacket, oil, petrol, piston, plug, power, powerful, shaft, spark, stroke, sump, vector, vectors, water, white