rotary valve crank check in detail and VS classic tameni crank. made in italy for sip, lets see :)

parameter 2be checked:
centering, stumps, pressfit, static balancing,
of course: intake timings
&most important: how it fits 2 crankcase rotaryvalve pad
shiny apperance doesnt help when rv tolerance is bigger than 0,05mm

questionsmarks so far:
1) conrod foot
2) shy short intake timings
(cause of wrong blowback fear)

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DISCLAIMER: the information shown in this video, is about THIS specific hardware. it is my personal observation documented with this video. It DOESNT automatically mean, that all such parts by this producer or seller do have or will have same issues.
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