Chatter or woosh?
2 posts • Page 1 of 1
Chatter or woosh?
Hi all,
I was wondering, I have a dump valve on my FRST making the traditional wooosh noise but have heard a few cars making more of a chatter. Am I correct in thinking this is due to the cars not having a dump valve at all or is there something I am not getting?
Thanks in advance
I was wondering, I have a dump valve on my FRST making the traditional wooosh noise but have heard a few cars making more of a chatter. Am I correct in thinking this is due to the cars not having a dump valve at all or is there something I am not getting?
Thanks in advance
- Petestar69
- Newbie Poster

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Re: Chatter or woosh?
take the dump valve off (block the hole up) and you will have chatter
how loud or high pitch it is will depend on the amount of boost you run and what induction hose/air filter you have 

- FRSJON
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2 posts • Page 1 of 1