Subject	One thing to think about is the fact that the engine
Posted by	not4resaleZ on January 13, 2012 at 6:34 PM
	This message has been viewed 117 times.
In Reply To	Its like the water hammer effect from my understanding posted by Jim (Selin Design) on January 13, 2012 at 01:12 PM
Message	rpms and injector durations are typically constantly changing. Because of that, one might think that a resonance might not develop. Another thought is that the injector pulses are so fast that the resonance has time to develop, and there are many different variations in rpm and duration that significant resonance is bound to occur under some conditions. Then again the increased fuel mass in an aftermarket fuel rail may provide significant dampening.
Follow Ups	Fuel Dampener with aftermarket fuel setup and FPR? - Red Hawk (CO) 23:55:50 01/11/12 People with upgraded rails usually delete the dampner. - Z32TT-R 00:47:42 01/12/12 From the time of conception, the MPZ has been pumping with a - MPV TT 02:23:50 01/12/12 I'm still running a stock pump on the Z, but on the 240 - Halo TTZ 06:03:46 01/12/12 I deleted mine.... - Madhatter10-6 09:15:57 01/12/12 Sweet, you have the exact setup I was going to run with (n/m) - Red Hawk (CO) 15:03:59 01/12/12 None here. (n/m) - Woody75 (Denver) 10:26:14 01/12/12 Any advantage in running without one? (n/m) - njz 11:53:53 01/12/12 Cleaner engine bay. Cheaper if yours is leaking. Easier - not4resaleZ 12:10:00 01/12/12 I would leave it on. Rapid oscillations in fuel pressure - not4resaleZ 12:05:38 01/12/12 The damper is simply a regulator with a slightly higher - LitlElvis 13:58:23 01/12/12 what he said (n/m) - Madhatter10-6 14:53:36 01/12/12 Recently asked Seb @ SZ about this. He doesnt use one.... (n/m) - 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? - not4resaleZ 18:24:48 01/12/12 I imagine when an injector opens and creates a miniscule - LitlElvis 23:22:56 01/12/12 Its like the water hammer effect from my understanding - Jim (Selin Design) 13:12:23 01/13/12 One thing to think about is the fact that the engine - not4resaleZ 18:34:21 01/13/12 The *only* reason Nissan felt it was a concern was - CoHPhasor 18:19:50 01/14/12 who did you talk to at Nissan? (n/m) - aliaZ 20:45:53 01/15/12 I just checked the GTR and the 370Z and Nissan is still - not4resaleZ 18:36:59 01/12/12 The damper is not for the fuel pump - aliaZ 12:40:52 01/13/12 Awesome, Thanks Guys (n/m) - Red Hawk (CO) 15:04:25 01/12/12 Marren makes a fpd, thats what I run on my z. - youngbloodz 02:17:20 01/13/12 Overengineering does not more intelligent make - CoHPhasor 18:23:28 01/14/12 According to Ray Hutton in "Nissan 300zx The Enthusiast's - not4resaleZ 17:54:04 01/15/12 2nd - aliaZ 20:51:03 01/15/12
Post a Followup	You cannot reply to this message because you are not logged in.