What power these things have.
I feel a little funny sometimes watching these sleeve-valve machines run and thinking of what's gong on inside, with all those inner cylinder liner/valves moving up and down and twisting left and right dozens of times a second while the pistons go up and down inside them twice as fast(!), and what seems like dozens of valve-train gears up front spinning quickly like a Rolex watch running on Nitro, making all the bits mentioned above go 'round in perfect sync.
I bow to the masters who can and have designed such monsters that live and breathe and have SUCH great power! There be Dragons among us!
At around 3:27 watch the people to the left of the screen as he runs the revs up...
(Note: The video ends while the engine is still running).
Bristol Hercules demo
[YT]http://www.youtube.com/watch?v=pEbDlNeMtLM&feature=related[/YT]
I feel a little funny sometimes watching these sleeve-valve machines run and thinking of what's gong on inside, with all those inner cylinder liner/valves moving up and down and twisting left and right dozens of times a second while the pistons go up and down inside them twice as fast(!), and what seems like dozens of valve-train gears up front spinning quickly like a Rolex watch running on Nitro, making all the bits mentioned above go 'round in perfect sync.
I bow to the masters who can and have designed such monsters that live and breathe and have SUCH great power! There be Dragons among us!
At around 3:27 watch the people to the left of the screen as he runs the revs up...
(Note: The video ends while the engine is still running).
Bristol Hercules demo
[YT]http://www.youtube.com/watch?v=pEbDlNeMtLM&feature=related[/YT]
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