 Extra firewall insulation?, is there room under the seat backpad ? |
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| porschetub |
 Nov 30 2016, 11:56 AM
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#1
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Advanced Member  Group: Members Posts: 4,817 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None  |
I know I know the six sounds great in a 914 but I would like to calm the noise a little inside the car.
Is it possible to fit 5mm thick sound deadening under the backpad? I already have the factory tarboard ? in place so not sure if theres room. |
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| porschetub |
Dec 1 2016, 12:40 AM
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#2
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Advanced Member Group: Members Posts: 4,817 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
Ok,thanks for the replies, lots of info,I recently moved my engine forward in the car because PO had copied the engine carrier mount wrong and it was to long,now it is a lot better as there was noise transfer from the motor/gearbox because of body contact in 3 area's.
Will try to answer all replys in no particular order; No soundpad anymore more don't really want one back. The reply about the floor I think is a good one and makes sense ,food for thought. Back window has been refitted with correct sealing medium. I have peeled a lot of weight off this car because I'am a power to weight freak,I will however look at some improvement in noise levels as I'am not the only one in the car,cheers all for replies (IMG:style_emoticons/default/beer.gif) |
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Posts in this topic
porschetub Extra firewall insulation? Nov 30 2016, 11:56 AM
matthepcat Yes, you should be able to depending on how you at... Nov 30 2016, 11:59 AM snakemain Put dynamat (and/or a similar product) on the back... Nov 30 2016, 12:08 PM gcrotvik
I know I know the six sounds great in a 914 but I... Nov 30 2016, 12:08 PM JmuRiz Also make sure the lower butyl tape seal on the re... Nov 30 2016, 02:01 PM Chris914n6 I found under the seats help. Evidently sound boun... Nov 30 2016, 02:51 PM black73 Firewall Heat-Sound Reduction Mat Dec 1 2016, 05:50 AM
Jgilliam914 I knew a guy with a 2.7 and webers maybe PMO... Dec 1 2016, 12:28 PM |
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