TwinTurbo.NET: Nissan 300ZX forum - Thanks for the info on the dP, i have tested the recircs
Subject
Thanks for the info on the dP, i have tested the recircs
Posted by
dTb
on August 25, 2016 at 8:31 PM
This message has been viewed
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In Reply To
Stock recircs are closed at a dP of roughly 2.5 PSI or lower
posted by LitlElvis
on August 25, 2016 at 07:57 PM
Message
and they do not leak with positive pressure applied to the supply/signal port. I do have them venting to atmosphere, but that should not matter. I have also checked the intercoolers for lost rags :)
Follow Ups
No boost on new build
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dTb
19:14:33 08/23/16
Check your timing belt
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Stanky
19:37:11 08/23/16
Hmm that is a good point. Ive done about 4 timing
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dTb
19:44:54 08/23/16
Ok i triple counted the first 3 sets of teeth and get
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dTb
21:10:22 08/23/16
I bet your timing belt is right. Otherwise, it would idle
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MixManMash
13:05:51 08/24/16
Yah it idles and drives great, just no boost.
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dTb
10:51:40 08/25/16
Recircs are also exposed to boost at their diaphragm
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LitlElvis
14:21:05 08/25/16
Right, I completely understand the function of them
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dTb
18:57:29 08/25/16
Stock recircs are closed at a dP of roughly 2.5 PSI or lower
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LitlElvis
19:57:23 08/25/16
Thanks for the info on the dP, i have tested the recircs -
dTb
20:31:59 08/25/16
Double check boost controller solenoid(s)
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ThisIsSparTTa
09:55:11 08/24/16
I checked the solenoid, and wired per haltechs
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dTb
18:45:41 08/25/16
Where did you source your turbochargers from? (n/m)
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MixManMash
13:06:24 08/24/16
Z1 kit (n/m)
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dTb
10:33:26 08/25/16
Did you mess with wastegate adjustment at all?
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-Grimm-
14:35:02 08/24/16
I balanced them and just pulled the pipes off to double
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dTb
10:35:47 08/25/16
Do the turbos spin freely?
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LitlElvis
10:46:08 08/25/16
The turbos spin freely. I can hear them trying to
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dTb
18:52:04 08/25/16
Few things you can try...
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kickerzx
05:29:43 08/26/16
Also what anyone with problems and have the possibility..
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kickerzx
05:53:25 08/26/16
Ok, i will record a run and post it, good idea thanks. (n/m)
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dTb
19:20:04 08/26/16
Ive got a file ready for review if anyone can help
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dTb
20:26:55 08/28/16
Yeah, just send it. Mailadr. in profile.. (n/m)
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kickerzx
10:29:15 08/29/16
Send the calibration file also if you dont mind (n/m)
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kickerzx
10:30:49 08/29/16
Sent. (n/m)
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dTb
19:24:26 08/31/16
^Plug the recirc valve and see what happens
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-Grimm-
13:39:56 08/26/16
Putting a vacuum on the wastegates is a good idea
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dTb
19:17:35 08/26/16
Is i somewhat tuned or are yoou on the basemap still?
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kickerzx
01:58:08 08/27/16
Re: Is IT somewhat tuned or are YOU on the basemap still? (n/m)
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kickerzx
02:08:36 08/27/16
Timing is calibrated yes, its perfect at 15 deg
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dTb
16:33:24 08/27/16
I am confused by your last statement here about
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dTb
20:04:55 08/31/16
Correct! My bad.. (n/m)
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kickerzx
08:35:53 09/01/16
I am confused by your last statement here about
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dTb
20:15:18 08/31/16
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