Internal combustion engine tappets in a speedway motorcycle. Timing system in a single-cylinder engine running on ethanol. Dark background.

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Size: 6174px × 4116px
Photo credit: © Piotr Wytrążek / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adjustment, arm, background, combustion, copy, cylinder, engine, hand, inspection, machine, machinery, maintenance, man, mechanic, repair, restore, screwdriver, service, shaft, tappet, tappets, technology, timing, tool, transportation, valve, valves, work