i have been following this enlightening conversation with interest and, as always, i am getting an education.
i am interested not least because -- on the recommendation of Tom Langdon -- we mounted a Fluidamper on our GMC 302. That engine has run extensively on the dyno but only a very few miles on the road as yet. i have not detected any vibration, but now i'll be feeling and listening for it. i'm sure that Fluidamper was intended for a V8, and i hope that it will not prove to be an expensive mistake.
God's Peace to you.
d
Inliner #1450