TwinTurbo.NET: Nissan 300ZX forum - That's backwards
Subject
That's backwards
Posted by
Mongoose
on August 06, 2015 at 7:28 AM
This message has been viewed
544
times.
In Reply To
Awesome!
posted by Drk93TT
on August 06, 2015 at 07:19 AM
Message
Those are "quarter wave" branch resonators. The longer the side branches are, the lower the frequency that they cancel out. Lower exhaust frequencies are produced at lower RPMs.
Follow Ups
Synapse Engineering No Drone Resonators Installed
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Drk93TT
21:04:01 08/04/15
Awesome!! Please post quality video or audio. (n/m)
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OverZealous (CT)
21:13:11 08/04/15
Thanks. Video is on my to do list for sure (n/m)
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Drk93TT
21:15:15 08/04/15
Nice! I've always wondered if the the Helmholtz resonators
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PiotrC70
21:16:08 08/04/15
I've talked to the owner about them
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BlackholeZ
21:36:39 08/04/15
was actually thinking that after install
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Drk93TT
06:03:10 08/05/15
Painted them last night
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Drk93TT
07:20:46 08/06/15
Re: Synapse Engineering No Drone Resonators Installed
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WazTTed
02:25:09 08/05/15
definitely noticeable
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Drk93TT
06:05:25 08/05/15
Very interesting.
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Boosted1
05:48:01 08/05/15
Parts and labor
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Drk93TT
06:08:07 08/05/15
Hmmmm. Might need to try this. (n/m)
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J-Mart
10:58:23 08/05/15
My No Drone Resonators setup
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JUNz (?00)rwhp
17:44:35 08/05/15
That's where I was thinking they should go...
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Ted (92TT)
22:12:13 08/05/15
Awesome!
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Drk93TT
07:19:42 08/06/15
That's backwards -
Mongoose
07:28:39 08/06/15
Can I borrow that for a weekend to test out? :) (n/m)
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Woody75 (Denver)
13:59:31 08/06/15
Could you take a pic from under the car with it installed.
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Woody75 (Denver)
14:20:12 08/06/15
Re: Could you take a pic from under the car with it installed.
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JUNz (?00)rwhp
18:06:51 08/06/15
Thanks. Can I get something more from the floor up? (n/m)
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Woody75 (Denver)
21:44:43 08/06/15
After VHT flat black
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Drk93TT
08:48:56 08/06/15
Nice! Personally I like that a lot better (n/m)
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SammybTT(TN)
21:37:57 08/07/15
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