I was wondering if anyone has used the sound deadening foamrubber that
they sell in sheets of 1 in or 1/2 in to quiet the engine. I have a
four winns I/O that is not to noisy, but most of the material has
fallen off over the years. How much quieter would she be if I redid
this. Are there any tricks to putting it in and where does it go for
best results?
any info would be great
thanks