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road noise

Posted: 7/20/12 2:11pmMessage 1 of 5
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galion, OH - USA
Joined: 5/31/2012
Posts: 413
Vette(s): 1984 base coupe 17,000 miles all original. very low production number.red on red 3853. pro num.

is it normal to hear alot of road noise in the car.  theres a post that had pictures of dynamat being installed in the rear.  i was just wondering if it realy works.  by the way the pictures where great. it looked  like it was a big  job. i found some from sumit racing.  it is very expenseive.  does it work also does it keep the heat down inside of the car.  thanks

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Re: road noise

Posted: 7/21/12 12:01amMessage 2 of 5
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Guthrie, OK - USA
Joined: 2/7/2011
Posts: 124
Vette(s): 1984 L83/MD8 coupe
It will help the road noise AND the heat issues. My buddy put it in his '87 and it mad a world of difference Thumbs Up
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Re: road noise

Posted: 9/14/12 7:50pmMessage 3 of 5
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Joined: 2/4/2012
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Vette(s): c4 corvette, black, full body kit
dynamat isent cheep,, but its the best, ,if you are going to do anything do it right, all carpets seats etc out, if you dont want to use dynamst, you should be able to get from a trim shop some think underfelf, which they use for under car carpets, 
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Re: road noise

Posted: 9/17/12 11:27amMessage 4 of 5
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Joined: 12/7/2011
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Does your post mean you didn't believe me?Smile If you have a Borla exhaust that's all you'll hear so it doesn't matter. If you have Corsa or reasonable exhaust levels, the tires just behind you make most of the cabin noise. I found a big difference but there is no speed in sound deadening. If you buy the bulk pack, you can do the back half. You'll need another for the front half (to do the foot wells).  Cost is relative. Most anything you go to do these days is $500 increments so this is right in line. Now that mine is done, I'm not sorry at all!
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Re: road noise

Posted: 9/19/12 10:00amMessage 5 of 5
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Huron, OH - USA
Joined: 12/5/2009
Posts: 179
Vette(s): 1989 Red Convertible - 160,000 fun-filled miles -
396c4 ....  hmmm surprised you added weight for any purpose other than "go fast"  LOL
sure wish I had half of your know how

 

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