TwinTurbo.NET: Nissan 300ZX forum - Yes, it is for the harmonic oscillations from the injectors.
Subject
Yes, it is for the harmonic oscillations from the injectors.
Posted by
not4resaleZ
on January 12, 2012 at 6:21 PM
This message has been viewed
122
times.
In Reply To
The damper is simply a regulator with a slightly higher
posted by LitlElvis
on January 12, 2012 at 01:58 PM
Message
Are you saying that just because it is upstream of the injectors it can't dampen the pressure fluxuations? How do you know it's not an issue?
Follow Ups
Fuel Dampener with aftermarket fuel setup and FPR?
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Red Hawk (CO)
23:55:50 01/11/12
People with upgraded rails usually delete the dampner.
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Z32TT-R
00:47:42 01/12/12
From the time of conception, the MPZ has been pumping with a
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MPV TT
02:23:50 01/12/12
I'm still running a stock pump on the Z, but on the 240
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Halo TTZ
06:03:46 01/12/12
I deleted mine....
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Madhatter10-6
09:15:57 01/12/12
Sweet, you have the exact setup I was going to run with (n/m)
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Red Hawk (CO)
15:03:59 01/12/12
None here. (n/m)
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Woody75 (Denver)
10:26:14 01/12/12
Any advantage in running without one? (n/m)
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njz
11:53:53 01/12/12
Cleaner engine bay. Cheaper if yours is leaking. Easier
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not4resaleZ
12:10:00 01/12/12
I would leave it on. Rapid oscillations in fuel pressure
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not4resaleZ
12:05:38 01/12/12
The damper is simply a regulator with a slightly higher
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LitlElvis
13:58:23 01/12/12
what he said (n/m)
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Madhatter10-6
14:53:36 01/12/12
Recently asked Seb @ SZ about this. He doesnt use one.... (n/m)
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timmaz
16:26:24 01/12/12
Yes, it is for the harmonic oscillations from the injectors. -
not4resaleZ
18:21:29 01/12/12
Are these guys wrong?
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not4resaleZ
18:24:48 01/12/12
I imagine when an injector opens and creates a miniscule
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LitlElvis
23:22:56 01/12/12
Its like the water hammer effect from my understanding
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Jim (Selin Design)
13:12:23 01/13/12
One thing to think about is the fact that the engine
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not4resaleZ
18:34:21 01/13/12
The *only* reason Nissan felt it was a concern was
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CoHPhasor
18:19:50 01/14/12
who did you talk to at Nissan? (n/m)
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aliaZ
20:45:53 01/15/12
I just checked the GTR and the 370Z and Nissan is still
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not4resaleZ
18:36:59 01/12/12
The damper is not for the fuel pump
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aliaZ
12:40:52 01/13/12
Awesome, Thanks Guys (n/m)
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Red Hawk (CO)
15:04:25 01/12/12
Marren makes a fpd, thats what I run on my z.
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youngbloodz
02:17:20 01/13/12
Overengineering does not more intelligent make
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CoHPhasor
18:23:28 01/14/12
According to Ray Hutton in "Nissan 300zx The Enthusiast's
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not4resaleZ
17:54:04 01/15/12
2nd
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aliaZ
20:51:03 01/15/12
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