View Single Post
  #1 (permalink)  
Old 02-11-2013, 09:57 PM
lippy lippy is offline
CC Member
Visit my Photo Gallery

 
Join Date: Apr 2012
Location: Bay Area (Peninsula), CA
Cobra Make, Engine: ERA 427, 427/487 side-oiler
Posts: 1,248
Not Ranked     
Default Where to insulate?

Another insulation question. My ERA is coming in about 2 months (hopefully). I was planning on using Dynamat or something like it on the entire interior and inside the trunk. But when I spoke with Doug at ERA, he said to just do the underside of the tunnel and nothing else. In his opinion, it doesn't do a ton of good and the insulation makes the carpet installation difficult, and the carpet may not stick as well. Any opinions would be appreciated on: (1) how much good the insulation actually does, and (2) if it causes problems with the carpet.

The other option I thought of is to install the insulation per Doug's recommendation under the tunnel, and use some of the 3M sound deadeners on the doors, floor, and trunk panel. Thanks!
Reply With Quote