I purchased Dynamat sound deadening material (normally used for car doors). The old material used
by the manufacturer started to deteriorate many years ago and I was warned it could easily get into the
carburetors. I will take out today and see how it works compared to having nothing for the last several years.
The way this was
shipped, the sheets were perfect width wise. From top to
bottom it fit near perfect exactly the way it was cut by the
manufacturer. My cuts were to adjust for the contour of the
engine cover and cover hardware.