[DeTomaso] Exhaust Noise
Larry Stock
larrys at panteraparts.com
Wed Jan 27 20:40:01 EST 2016
Those Tri Y GTS headers have 2² primary pipes that feed into a 2 to 1 and
then those feed into another 2 to one collector that kind of whistles. I
prefer the 4 tube collectors and then we use 1-3/4² primary tubes and
flare them at the Head Flange to give better low end torque and
drivability. They just seem to rumble the widows of the neighbors.
Larry Stock
On 1/27/16, 5:03 PM, "DeTomaso on behalf of Joseph F. Byrd, Jr."
<detomaso-bounces at poca.com on behalf of byrdjf at embarqmail.com> wrote:
>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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