[urq] How to quiet an EFIed 20V?

[Eric Sanborn]

I used to run a cone filter on my EFI'd KH. You could hear the intake noise,
but it was subdued. I has the stock rubber elbow then about 8 inches then a
mandrel bend then the filter. Like others have said, I think putting a short
run of tubing between the turbo and filter will help.

Eric
On Oct 27, 2011 6:00 PM, <laraa at sympatico.ca> wrote:

> Hi everyone,
>
> I drove today the 20V 034-EFIed urQ of my good friend Eric. While it is
> indeed very fast, as in spinning the front tires on second gear, the intake
> noise is way too loud. Each movement of the throttle that produce boost
> produce also that dreaded intake noise. I mean, anything from the tiniest
> acceleration to wide open throttle produce the noise. Only while cruising
> it
> is bearable.
>
> The setup is a cone filter bolted directly to the turbo inlet where the
> stock airbox was. I'm quite sure one can create a custom enclosure there to
> encapsulate the cone filter, but is there another solution ?
>
> Any insight welcome.
>
> Louis-Alain
>
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