[DeTomaso] Exhaust Noise

[jderyke at aol.com]

Pantera owners have tried insulating the decklids and floors, changing mufflers, headers and other parts. Sometimes these help, other times- no improvement. IMHO the only thing that always works for everyone is not driving under light load at 2200-2800 rpms.
 

 

 

-----Original Message-----
From: Joseph F. Byrd, Jr. <byrdjf at embarqmail.com>
To: De Tomaso List <detomaso at poca.com>
Sent: Wed, Jan 27, 2016 5:04 pm
Subject: Re: [DeTomaso] Exhaust Noise

Has anyone ever tried a Helmholtz Resonator ("J" pipe) to tune out the
drone.
Joe/5177/NC

-----Original Message-----
From: DeTomaso [mailto:detomaso-bounces at poca.com] On Behalf Of
davel at emspace.com
Sent: Tuesday, January 26, 2016 14:40 PM
To: Lauri via
Subject: [DeTomaso] Exhaust Noise

   That length of exhaust will always boom somewhere between 1800 and 2200
   rpm Benjamin.
   Maybe Dynamat on the firewall will help but you can't Dynamat the
   window.
   Stay out of that rev range?
   dave

   On 1/25/16 9:05 PM, Benjamin Chu wrote:

   My car with the GTS headers and Ansa exhaust

   --
   Dave Londry
 



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-------------- next part --------------
   Pantera owners have tried insulating the decklids and floors, changing
   mufflers, headers and other parts. Sometimes these help, other times-
   no improvement. IMHO the only thing that always works for everyone is
   not driving under light load at 2200-2800 rpms.

   -----Original Message-----
   From: Joseph F. Byrd, Jr. <byrdjf at embarqmail.com>
   To: De Tomaso List <detomaso at poca.com>
   Sent: Wed, Jan 27, 2016 5:04 pm
   Subject: Re: [DeTomaso] Exhaust Noise
   Has anyone ever tried a Helmholtz Resonator ("J" pipe) to tune out the
   drone.
   Joe/5177/NC
   -----Original Message-----
   From: DeTomaso [mailto:detomaso-bounces at poca.com] On Behalf Of
   davel at emspace.com
   Sent: Tuesday, January 26, 2016 14:40 PM
   To: Lauri via
   Subject: [DeTomaso] Exhaust Noise
      That length of exhaust will always boom somewhere between 1800 and 2
   200
      rpm Benjamin.
      Maybe Dynamat on the firewall will help but you can't Dynamat the
      window.
      Stay out of that rev range?
      dave
      On 1/25/16 9:05 PM, Benjamin Chu wrote:
      My car with the GTS headers and Ansa exhaust
      --
      Dave Londry

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