Hello all,

I am plagued by what I consider to be excessive rattling/vibration when operating my W58. I’ve changed the isolation dampeners with new ones, and though I think it made a difference, it ain’t much. I also installed a different W58 (rebuilt) but no real change. It’s mainly an aggravation. At cruise RPM, 1900 to 2100 it isn’t bad, but when I throttle back it’s annoying to say the least. It does it in gear or out of gear, prop turning or not (I have a folder). Am I expecting too much smoothness from the W58? or is there a better isolation dampener out there? Thanks!

David
Blue Moon