 sound proofing, what is the best method or methods |
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| pete-stevers |
 Jan 20 2007, 04:52 PM
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saved from fire!  Group: Members Posts: 2,642 Joined: 10-October 04 From: Abbotsford,BC, Canada Member No.: 2,914 Region Association: Pacific Northwest 
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jsut wondering
i put dynamat on the interior side of the fire wall on harlot..it deadens the sound...but not enuf would putting a double window in work....completely sealed all the way around but two mils apart??? any other ideas how bout sound adhesive on the engine side any other materials that might work better.... |
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| anthony |
Jan 21 2007, 06:02 PM
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2270 club Group: Benefactors Posts: 3,107 Joined: 1-February 03 From: SF Bay Area, CA Member No.: 218  |
I've also heard good things about Brown Bread and it's price relative to dynamat.
http://www.b-quiet.com/ FWIW, there are two ways to sound deaden. One is to block vibration and one is to block sound. The highest level of sound absorption is achieved with both methods. For example, first use the Brown Bread stuff or equivalent dynamat on the metal panels. That stuff blocks vibration. Then do a layer of B-quiets Vcomp or a similar product. Actually, the stock backpad blocks a lot of sound. Also, use a stock air filter and stockish exhaust if you want a quiet 914. |
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Posts in this topic
pete-stevers sound proofing Jan 20 2007, 04:52 PM
dflesburg dynamat on firewall, underside of carpet, floor bo... Jan 20 2007, 05:04 PM pete-stevers did you dynamat the lower portion of the engine co... Jan 20 2007, 07:17 PM
banger You can also add wool carpet padding, and dynamat ... Jan 20 2007, 07:43 PM craig downs I'm going to use Quiet Car its a spray on soun... Jan 20 2007, 08:02 PM Crazyhippy Earplugs?? Jan 20 2007, 08:20 PM drive-ability
Earplugs??
The only thing that works!... Jan 21 2007, 11:08 PM Hammy I know sound padding on the engine bay side of the... Jan 20 2007, 08:25 PM brer Quiet car is the same as QuietKote... which is ava... Jan 20 2007, 08:57 PM Heeltoe914 I used Dynamat on floors, inside Longs, firewall, ... Jan 20 2007, 10:11 PM brer find anything at pomona leamon? Jan 20 2007, 10:17 PM 9146986 I've been using B-Quiet's "Brown Brea... Jan 21 2007, 12:40 PM Hammy
I've been using B-Quiet's "Brown Bre... Jan 21 2007, 05:01 PM 9146986
I've been using B-Quiet's "Brown Br... Jan 21 2007, 07:53 PM John Ear plugs. Jan 21 2007, 11:31 PM SLKWrx There is another company out there for sound deade... Jan 22 2007, 07:47 AM |
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