RE: Ramtec fan mounts
i have the same fan,,well i call it a ramamax..lol... ramtech shroud with a dynamax inpeller..'
some use the vibration dampers and some dont, some swear by using them and other disagree but i havent used them and havent had a problem,,(alway check you nuts and bolts at preflight) but use at your prefference
best regards: Chuck