What did you do to your Class A MH today???
This is always a fun thread to watch, so I thought I would start one here.
Forum Discussion
Lined the engine dog house, firewall, and part of the driver and passenger foot well floors with "B-Quiet HLiner", a 1/2" thick thermo/acoustic foam with an aluminum heat reflecting skin. The measured sound level at the driver's ear level dropped 10dB at a stationary 2,000 RPM.
