lancair has told me that the tks fluid from the prop slinger ring will not be a problem in the walter engine and will help keep the air intake open-just what i have been told and what i am counting on unless someone convinces me otherwise.  lancair has sold me all of the components for this installation-engine, prop, tks system, and slinger ring-hope they've done their homework!

david weinsweig
n750dw propjet