Dynapack + mostly stock fd = :( Help!
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Ee / Cpe
Joined: Jan 2003
Posts: 2,843
Likes: 2
From: Gaithersburg, MD / WVU
Dynapack + mostly stock fd = :( Help!
Well I finally got around to putting my car on our dyno this morning. Unfortunatly all my suspesions are correct. I have a major power problem with the car... Im gonna leave it on the dyno for today in hopes that one of you knows a quick fix to get my numbers back up.... My mods are a jdm downpipe, apexi intake, and muffler... everything else is stock. Its pretty obvious by the graphs that its a boost problem.
www.azezial.freewebpages.org/afr rx7.jpg
www.azezial.freewebpages.org/boost rx7.jpg
www.azezial.freewebpages.org/hp rx7.jpg
Mike~TXS
www.azezial.freewebpages.org/afr rx7.jpg
www.azezial.freewebpages.org/boost rx7.jpg
www.azezial.freewebpages.org/hp rx7.jpg
Mike~TXS
root
Joined: Mar 2001
Posts: 1,200
Likes: 0
From: Phoenix, AZ
root
Joined: Mar 2001
Posts: 1,200
Likes: 0
From: Phoenix, AZ
Looks kinda like the secondary turbo is not comming on.. You are gonna need to go through the rats nest.. You may want to try just converting it to non-sequential.. That is usually pretty easy.
-Zach
-Zach
Yep, looks like your secondary isn't doing it's job.
I would suggest checking the two vacuum lines that go into the the firwall side of the UIM. Also check the lines going into the pressure chamber.
I would suggest checking the two vacuum lines that go into the the firwall side of the UIM. Also check the lines going into the pressure chamber.
Thread Starter
Ee / Cpe
Joined: Jan 2003
Posts: 2,843
Likes: 2
From: Gaithersburg, MD / WVU
i read a thing about converting to non sequential by just changing a couple of vacuum lines. the other way is to take off the turbos and change a bunch of stuff.. I would do it if it were as easy as moving a couple of lines.. but how well does that work as compaired?
Originally posted by XSTransAm
i read a thing about converting to non sequential by just changing a couple of vacuum lines. the other way is to take off the turbos and change a bunch of stuff.. I would do it if it were as easy as moving a couple of lines.. but how well does that work as compaired?
i read a thing about converting to non sequential by just changing a couple of vacuum lines. the other way is to take off the turbos and change a bunch of stuff.. I would do it if it were as easy as moving a couple of lines.. but how well does that work as compaired?
root
Joined: Mar 2001
Posts: 1,200
Likes: 0
From: Phoenix, AZ
Originally posted by XSTransAm
i read a thing about converting to non sequential by just changing a couple of vacuum lines. the other way is to take off the turbos and change a bunch of stuff.. I would do it if it were as easy as moving a couple of lines.. but how well does that work as compaired?
i read a thing about converting to non sequential by just changing a couple of vacuum lines. the other way is to take off the turbos and change a bunch of stuff.. I would do it if it were as easy as moving a couple of lines.. but how well does that work as compaired?
It is really up to you.. Try to find the problem.. if you cant, switching to non-seq might be a good option. That is what alot of people do when the turbo control system goes on the fritz.
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root
Joined: Mar 2001
Posts: 1,200
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From: Phoenix, AZ
Originally posted by Mahjik
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You still can't hot-link pictures, but at least you won't get the pop-up attack.
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You still can't hot-link pictures, but at least you won't get the pop-up attack.
No, imagestation blows.. I am not signing up to view ****.
And no pop-up problems here
try running Mozilla. it can block pop-ups
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