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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
Oil pump volume
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<blockquote data-quote="Cyborg" data-source="post: 178569" data-attributes="member: 3426"><p>First 2 tests with a pump RPM of 364 which equals 5,460 engine RPM. It took 2 minutes and 17 seconds to transfer 1 litre which equals 1.205 cc per revolution.</p><p>Third test at 222 pump RPM which equals 3330 engine RPM. It took 3 minutes and 45 seconds to transfer the 1 litre. </p><p>So… 3:45 equals 3.75 222 x 3.75 = 832.5 revolutions of the pump. 1,000 cc divided by 832.5 = 1.20 cc. per revolution. My Rube Goldberg test rig and the nanosecond to stop the timer probably account for the 0.005 cc difference. </p><p>I’d say something about the fact that even on the wrong side of 70, my flow is greater, but my humour isn’t always appreciated.</p></blockquote><p></p>
[QUOTE="Cyborg, post: 178569, member: 3426"] First 2 tests with a pump RPM of 364 which equals 5,460 engine RPM. It took 2 minutes and 17 seconds to transfer 1 litre which equals 1.205 cc per revolution. Third test at 222 pump RPM which equals 3330 engine RPM. It took 3 minutes and 45 seconds to transfer the 1 litre. So… 3:45 equals 3.75 222 x 3.75 = 832.5 revolutions of the pump. 1,000 cc divided by 832.5 = 1.20 cc. per revolution. My Rube Goldberg test rig and the nanosecond to stop the timer probably account for the 0.005 cc difference. I’d say something about the fact that even on the wrong side of 70, my flow is greater, but my humour isn’t always appreciated. [/QUOTE]
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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
Oil pump volume
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