TwinTurbo.NET: Nissan 300ZX forum - True, but the dyno that Ash uses does not print out the
Subject
True, but the dyno that Ash uses does not print out the
Posted by
Swatsav
on November 27, 2005 at 4:16 PM
This message has been viewed
124
times.
In Reply To
w/out af these are pretty much useless. (n/m)
posted by Adam (NoVA)
on November 27, 2005 at 04:11 PM
Message
A/F ratio. Ash assured me that it is between 11.5:1 and 12:1 and i know it would be especially helpful to see the ratio where the power starts to drop off, i just don't have it.
Follow Ups
Ash dyno-tuned my car yesterday with the following results.
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Swatsav
15:52:59 11/27/05
w/out af these are pretty much useless. (n/m)
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Adam (NoVA)
16:11:57 11/27/05
True, but the dyno that Ash uses does not print out the -
Swatsav
16:16:31 11/27/05
Not really. I think it is pretty well known what A/F ratios
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Ash's Z
19:15:32 11/27/05
i wouldnt want to make an assumption about the AF either way
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Adam (NoVA)
22:04:51 11/27/05
I dont understand why there would be any assumptions.
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Ash's Z
23:12:52 11/27/05
have a beer. :)
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Adam (NoVA)
23:38:18 11/27/05
I think I will. :) Yeah, I'm not sure why he didn't
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Ash's Z
00:11:26 11/28/05
I didn't mention the torque converter issue in my original
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Swatsav
05:32:36 11/28/05
that looks like hell after 5k (n/m)
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Guapo
16:14:12 11/27/05
would/could a malfunctioning torque converter cause this
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Swatsav
16:18:27 11/27/05
yes it could >> read my post below (n/m)
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yellowzxtt
17:56:18 11/27/05
The torque converter lockup was not working properly.
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Ash's Z
18:18:02 11/27/05
>>>
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yellowzxtt
19:15:21 11/27/05
seems like you should be making considerably more power
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mousersix (San Antonio)
16:19:38 11/27/05
I would think 450 hp+ (n/m)
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BillZ2+2
16:21:53 11/27/05
That's what I was hopeing for, but for some reason
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Swatsav
16:25:14 11/27/05
I would be super pissed at those #'s, you need to find whats
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Magnum
16:30:06 11/27/05
Yeah, I was pretty let down by it as well... (n/m)
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Ash's Z
18:23:55 11/27/05
maybe your trans is slipping?> (n/m)
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Xtrm300zx
16:43:00 11/27/05
Did you watch your boost PSI?
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colocomp (Denver)
16:52:39 11/27/05
Greddy Profec B Spec 1. I will have to ask Ash about the
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Swatsav
16:57:16 11/27/05
You can test it real quick yourself -
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colocomp (Denver)
17:56:53 11/27/05
The boost was holding very stable once I got the BC dialed
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Ash's Z
18:16:04 11/27/05
Agreed, should be doing much better
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MidLifeZ
17:01:43 11/27/05
yup, I've been told this a few times by some of my friends
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Swatsav
17:09:12 11/27/05
Hang in there. Looks like you have come a long way
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BillZ2+2
17:15:23 11/27/05
I know how you feel Some day I wish I could an end all the
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Ricerdaddy
17:17:38 11/27/05
Do you have the AF and datalogs from the session?
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sorka
17:39:45 11/27/05
I have the RPM datalogs. No A/F logs. (n/m)
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Swatsav
17:52:27 11/27/05
>>>>
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yellowzxtt
17:55:46 11/27/05
Thanks for the suggestions Harry. I'm not sure about the
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Swatsav
18:02:51 11/27/05
Yes, I locked it up using a harness I built that connects
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Ash's Z
18:21:33 11/27/05
Hey Ash! Could you mail me the sticker for the water
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Swatsav
18:36:35 11/27/05
No problem man - I'll get that together and on its way
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Ash's Z
18:47:37 11/27/05
Well, you know what we discussed long term. I just want to
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Swatsav
18:54:53 11/27/05
Ash
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yellowzxtt
19:17:23 11/27/05
Yah, I would like to see that item checked out and the
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Ash's Z
20:01:30 11/27/05
You know, My speedo reads 10 mph lower than normal.
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Swatsav
20:10:52 11/27/05
Sounds like you have the wrong speed sending unit in the
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Ash's Z
20:18:23 11/27/05
Re: Ash dyno tune
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jfvhpilot
18:01:53 11/27/05
2nd. With his mods we should have seen at least 410RWHP
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Ash's Z
18:52:08 11/27/05
Looks like you may have a boost leak man...
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Shawn300zTT GT28R MD
18:08:11 11/27/05
System is tight. A/F was 11.5:1 falling to around 11.2:1
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Ash's Z
18:14:48 11/27/05
oh ok, i am corrected (n/m)
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Shawn300zTT GT28R MD
18:19:21 11/27/05
If everything is ok with the car then it might be the way
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DVDBURN (MD)
18:35:35 11/27/05
Maybe Ash is trying to get his job back at Z1 :) (n/m)
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Eishozzzz
18:42:45 11/27/05
Torque converter lockup with the trans harness
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Ash's Z
18:44:59 11/27/05
Yup, sounds like something going on there.
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DVDBURN (MD)
18:56:35 11/27/05
glad to see you finaily got your Z back.. Congrads
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Zski
18:46:26 11/27/05
The car runs great. No issues there. just low power.
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Swatsav
18:51:41 11/27/05
well if you need help let me know and i will help...
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Zski
18:57:13 11/27/05
manual > auto
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tyler@boostpro.net
18:56:42 11/27/05
= alot of extra work :=) (n/m)
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Zski
18:58:58 11/27/05
My 2 cents: Try putting on test pipes. With Sport 600's
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poorman
18:59:09 11/27/05
Well, the car originally had testpipes on it and the dyno
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Ash's Z
20:09:36 11/27/05
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