TwinTurbo.NET: Nissan 300ZX forum - I have done enough datalogging to know what im talking
Subject
I have done enough datalogging to know what im talking
Posted by
kickerzx
on November 18, 2016 at 12:42 PM
This message has been viewed
253
times.
In Reply To
Not true
posted by dfenton2
on November 18, 2016 at 12:36 PM
Message
about here. With a 485 at full tilt with stock lines you cant keep the pressure low enough at idle and not high enough when pushing alot of power..
Follow Ups
Fuel pump life
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Bigmatthew86
10:21:48 11/17/16
Eliminate the FPC and
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BarryGZX
14:20:49 11/17/16
Sure. Only problem he will have is that the base fuel
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MixManMash
17:55:11 11/17/16
Or he will have to get an adjustable FPR. (n/m)
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MixManMash
17:55:43 11/17/16
Re: Or he will have to get an adjustable FPR.
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BarryGZX
01:08:42 11/18/16
Not enough really unless you upgrade the returnlines as well (n/m)
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kickerzx
01:43:46 11/18/16
Re: Not enough really unless you upgrade the returnlines as well
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BarryGZX
02:03:10 11/18/16
Yes. But thats not nessesairily enough in all cases.
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kickerzx
03:24:52 11/18/16
Over run the fuel lines?....anyway
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BarryGZX
10:25:29 11/18/16
Yeah. You know. Whn the pump flows more than the fuel lines
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kickerzx
12:32:23 11/18/16
Not true
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dfenton2
12:36:46 11/18/16
I have done enough datalogging to know what im talking -
kickerzx
12:42:58 11/18/16
then why is mixman able to run a safe tune with single 485
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dfenton2
12:50:41 11/18/16
He tuned around the problem. And possibly on a dynojet with
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kickerzx
13:06:52 11/18/16
tuning around uncontrolled fuel pressure changes is a hack (n/m)
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Antihero
14:11:20 11/18/16
If it is consistent its gonna be ok'ish though (n/m)
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kickerzx
14:47:46 11/18/16
It is controlled. It's not like there isn't a fuel pressure
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MixManMash
11:04:06 11/20/16
If you exceed the FPR or return lines it's not really
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Antihero
11:01:44 11/22/16
500+ HP Z''S running all day long with stock lines!!
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BarryGZX
13:33:18 11/18/16
Yes. So am i. Not saying the car is gonna explode or
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kickerzx
13:40:18 11/18/16
don't eliminate FPC for no reason. (n/m)
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Antihero
09:42:43 11/18/16
Re: Fuel pump life
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Bigmatthew86
06:31:11 11/20/16
LOL ... so ...
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ConVerTT
08:35:26 11/22/16
Haha. Whooops :) Sorry!
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kickerzx
12:09:37 11/22/16
Re: Re: Fuel pump life
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Bigmatthew86
17:26:04 11/22/16
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