Labeled diagram of four stroke internal combustion engine.

---

Size: 5000px × 5000px
Photo credit: © Photiconix / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, automobile, bang, blow, car, college, combustion, compression, crankshaft, diagram, emission, energy, engine, engineering, exam, exhaust, flywheel, gas, ignite, ignition, illustration, induction, internal, label, labeled, labelled, machine, mixture, motor, petrol, physics, piston, plug, power, school, science, scientific, spark, squeeze, stroke, suck, technology, valve, work