Long shaft vibration
Hello everyone,
I am convert a long shaft WeedEater blower (BV-200)25cc engine. The conversion is very strieght forward with a four bolt back plate and impeller hub that converts easily to prop use. My concern is vibration with the long shaft which is one inch longer then the typical conversion. If it works out it will make a nice sleek cowl installation. Does any one have any thoughts or experience with these engines?