[C320-list] Engine cover insulation

[B. Stumpp]

I am looking to install insulation in the two engine covers, would like to
address heat and noise.  

I've looked at a couple of manufacturers and they ask what the temperatures
would reach in the enclosure.  

So two questions -  (1) does anyone know what he temperatures can reach with
a Yanmar and 

(2) what manufactures/ types/source of insulation have you used?  

 

Thanks.

Bruce Stumpp

#647, Adventure

Frog Mortar Creek, Maryland