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08-14-2007, 10:16 AM
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#1 |
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Registered User
Status: Offline
Join Date: Jul 2007
Member ID: 71796
Pics: My Gallery
Location: new york
Age: 30
Posts: 61
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air induction question
i just made an air intake for my 97 i basically removed the airbox and made a tray with sides and used a piece of 3.5" pvc pipe to connect them i used the stock filter for now ,looking for a k&n that will work.i installed the mass air flow to the throttle body stock box,it runs great the only problem is i get a flat spot at about 3500-4000 rpms at full throttle almost feels like a bad fuel pump, i reinstalled the stock air box and it was fine.any suggestions to why this happens,i put in my homemade intake again and i have been easy on the gas,i just dont want any damage to anything
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08-21-2007, 09:36 PM
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#2 |
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Registered User
Status: Offline
Join Date: Jul 2007
Member ID: 71966
Pics: My Gallery
Location: Seattle, WA
Posts: 69
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Re: air induction question
By moving the MAF, you may be altering how the air flows across it, and hence, how it is measured. If its hitting a flat spot, it's probably leaning out on you.
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08-28-2007, 05:44 PM
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#3 |
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Help me,help you
Status: Offline
Join Date: Nov 2006
Member ID: 57968
Pics: My Gallery
Location: Neverland,Ok
Age: 29
Posts: 220
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Re: air induction question
Is the screen removed on the MAF?
1997 4dr2wd Yuke"Purple Brick" 9.12@74 1/8th1.98 60ft
http://www.youtube.com/watch?v=t3NGcBg_V7M 1992 2dr4wd Yuke Project AWD Turbo SUV/Custom injected L31 2004 Tuk-Tuk Nitrous,custom stereo,ported and polished http://www.youtube.com/watch?v=lB3pjGdXzZY |
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08-28-2007, 05:48 PM
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#4 |
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Registered User
Status: Offline
Join Date: Jul 2007
Member ID: 71966
Pics: My Gallery
Location: Seattle, WA
Posts: 69
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Re: air induction question
Yeah, good point. Descreened MAFs can be much more sensitive to changes in airflow...
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08-28-2007, 10:22 PM
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#5 |
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Help me,help you
Status: Offline
Join Date: Nov 2006
Member ID: 57968
Pics: My Gallery
Location: Neverland,Ok
Age: 29
Posts: 220
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Re: air induction question
They also smooth out airflow at high RPM's for more accurate reporting..
1997 4dr2wd Yuke"Purple Brick" 9.12@74 1/8th1.98 60ft
http://www.youtube.com/watch?v=t3NGcBg_V7M 1992 2dr4wd Yuke Project AWD Turbo SUV/Custom injected L31 2004 Tuk-Tuk Nitrous,custom stereo,ported and polished http://www.youtube.com/watch?v=lB3pjGdXzZY |
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09-02-2007, 10:46 PM
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#6 |
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Registered User
Status: Offline
Join Date: Jul 2007
Member ID: 71796
Pics: My Gallery
Location: new york
Age: 30
Posts: 61
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Re: air induction question
the screen is still in but i have a tornado in the tube can that be it
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