Fri, 2021-10-15 02:39 — backdraft Transparent Engine Cylinder | 4 Stroke Cycle in 4K Slow Motion Video of Transparent Engine Cylinder | 4 Stroke Cycle in 4K Slow Motion Some nice slow-mo at the end 5 Average: 5 (1 vote)
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(Old Spike)
Would be nice to see how fuel injection improves the distribution of the fuel.