Hi,
What is the internal step up ratio on a YSI gearing?
I am trying to figure out pulleycombo to blower impeller speed.
Thanks
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Hi,
What is the internal step up ratio on a YSI gearing?
I am trying to figure out pulleycombo to blower impeller speed.
Thanks
3.45 for the V7 YSi and 4.21 for the V27 YSi