2010 BMW S1000RR cut engine 4 valve action 14000 rpm
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the valves spin in place lol
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VTEC JUST KICKED IN YO
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Notice how the valves appear still at 3600, 7200, 10,800, 14,400 rpm were the 30fps camera and valve frequency are equal.
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Just imagine the piston going up and down!! Since the piston goes up and down twice as often as the the valves open and close.
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Valves looked like they were doing the robot
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@falcon96kickass I have built many high perfomance engines in my time. It's just amazing to see it happening, that's all. I think everyone who abuses their engines should be made to watch videos like this.
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@radbikerz well it does happens so quick
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@radbikerz The reason to that is simple; you lacked perspective. Now, you're hopefully 1x good piece of insight richer. ;)
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I can't believe the fuel and exhaust can come in and go out that quickly. I doesn't seem like it should work.
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rpms at 14,500
poor valve seats :P
heyhey1385 1 year ago 41
amazing video, but it would be great to know what rpm is it currently doing. like an actual feedback of rpm.
seri267 1 year ago 32