TwinTurbo.NET: Nissan 300ZX forum - Air can only expand so fast, allowing gradual change
Subject
Air can only expand so fast, allowing gradual change
Posted by
Greg D. (Specialty-Z)
on December 29, 2012 at 3:10 PM
This message has been viewed
439
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In Reply To
I believe Ztuner experienced the same issues
posted by Jayru
on December 29, 2012 at 02:47 PM
Message
with tapered pipes makes a huge difference on any transition change in size.
Running without the divider still overs the gradual transition change and is a huge increase in overall power over full open downpipes.
Follow Ups
Carnage
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Boosted1
13:22:38 12/29/12
I believe Ztuner experienced the same issues
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Jayru
14:47:09 12/29/12
Air can only expand so fast, allowing gradual change -
Greg D. (Specialty-Z)
15:10:39 12/29/12
Even though air exits & mixes before it's forced to split
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Jayru
15:18:19 12/29/12
Yes you have a gap in the housing........
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Greg D. (Specialty-Z)
15:45:37 12/29/12
Is this an issue with certain size turbos? Sport 700s?
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Mr.Stacy
08:47:48 12/30/12
Re: Carnage
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sky z
14:53:22 12/29/12
With breather mods, remove the dividers and readjust your
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Greg D. (Specialty-Z)
15:13:04 12/29/12
What about without breather mods? If running 3" exhaust but
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ZXoltan
16:24:42 12/29/12
The stock intercooler pipe does not allow enough air
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Greg D. (Specialty-Z)
16:54:40 12/29/12
Re: The stock intercooler pipe does not allow enough air
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Bad Fish
19:57:44 12/29/12
Room on the flange for a larger pipe is a issue.....
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Greg D. (Specialty-Z)
22:30:44 12/29/12
Re: Room on the flange for a larger pipe is a issue.....
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Bad Fish
11:14:40 12/31/12
Going full circle to stock style pipes would. (n/m)
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PiotrC70
22:45:30 12/29/12
Just heard about removing the divider
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ttzcadet
23:41:40 12/30/12
Yes (n/m)
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Boosted1
08:34:02 12/31/12
Mentioned this in previous posts. My WG are set to 12
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PiotrC70
22:44:38 12/29/12
oh, and this is WITH the divider removed. (n/m)
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PiotrC70
22:46:25 12/29/12
Either the boost controller is bad, set incorrectly,
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Greg D. (Specialty-Z)
22:54:47 12/29/12
Tested and working. Could be a possibility. Hoses are
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PiotrC70
22:59:19 12/29/12
Take the boost controller out of the system to test...
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Greg D. (Specialty-Z)
23:08:04 12/29/12
We discussed all this in a previous post when I completed my
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PiotrC70
23:19:08 12/29/12
This post is a Godsend (if the fix works)
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ttzcadet
23:28:38 12/30/12
That's why I posted. My car was doing same as yours.
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Boosted1
08:35:37 12/31/12
Another pic
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Boosted1
16:49:46 12/29/12
Re: Carnage
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WazTTed
02:09:53 12/30/12
The oil came out of holes in the oil pan.
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Boosted1
08:06:09 12/30/12
Re: The oil came out of holes in the oil pan.
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sky z
11:18:37 12/30/12
Yes stock rods. Forged pistons. Pistons weren't hurt. (n/m)
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Boosted1
13:55:21 12/30/12
Not sure how much boost as I didn't have peak hold
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Boosted1
13:56:48 12/30/12
That was your car at barber? Sorry to hear. Hows it going? (n/m)
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johnnysombrero
15:26:31 12/30/12
Yes. Going slow it seems, but forward. (n/m)
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Boosted1
16:59:39 12/31/12
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