removing emissions just have a few final Questions

Information on the naturally-aspirated KA24E and KA24DE engines.
iceslick86
Posts: 127
Joined: Mon Apr 04, 2005 5:35 am
Car: 1989 240sx coupe

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well i have already searched and i've read other articles on Nico and other forums and got some great info but i got a few more questions.

i need to know if i need to weld this hole shut where the egr control valve was removed



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neverlift
Posts: 3699
Joined: Mon Apr 24, 2006 6:26 am

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thank you so much for not asking HOW to remove the emissions.

you can make/buy a block off plate, then use some high temp rtv/or oem replacement gasket....

again thank you

gumby74
Posts: 1442
Joined: Sun Jan 07, 2007 4:00 am

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I had some 1/4" aluminum plate left over that I used to make a block off plate. Just use the gasket as a template.

DaydreamDrifter
Posts: 168
Joined: Wed Nov 19, 2003 4:04 pm
Car: 90 240sx 00 Altima

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the metal tube coming from the IACV nad that other sensor, where do I need to run a hose to from that pipe?

spindrift187
Posts: 192
Joined: Wed Aug 20, 2003 10:47 pm

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EGR blockoff

Butterfly blockoff

Ran the FPR to the only vaccuum port left on my intake mani

Everything else(besides the PCV valve) was blocked off. Still maintains a smooth idle like stock.

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nka24racr
Posts: 96
Joined: Thu Jul 19, 2007 7:44 pm
Car: 91 acura integra, but missing my chuki......
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iceslick86 wrote:well i have already searched and i've read other articles on Nico and other forums and got some great info but i got a few more questions.

i need to know if i need to weld this hole shut where the egr control valve was removed
what are your emissions regulations out there?

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rps-13
Posts: 37
Joined: Thu Nov 08, 2007 5:03 pm
Car: 1993 ka24de 240SX fastback

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you mean to tell that you have removed the butterflies in your sistem and blocked many more things and you car is working properly???

pflicht
Posts: 2500
Joined: Sun Mar 11, 2007 12:21 pm
Car: 1991 Nissan 240sx - SOLD
2000 Lincoln LS - DEAD
1997 Nissan Maxima - DD
1991 Nissan 240sx - Project

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rps-13 wrote:you mean to tell that you have removed the butterflies in your sistem and blocked many more things and you car is working properly???
Thats what I did and my car worked fine!

spindrift187
Posts: 192
Joined: Wed Aug 20, 2003 10:47 pm

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car runs great, holds idle fine(little higher as its getting colder but nothing erratic), and has a very smooth powerband.

I dont know why people insist the car will run awful if you remove everything.

sleeepy240
Posts: 134
Joined: Thu Apr 26, 2007 11:45 am
Car: 90 240sx hatch w/twim cam ka
95 240sx

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the 240 u took the emissions off was it ur daily driver. i got a 240 daily driver i was thinking bout taking the emissions off. so ur car is idaling nd running fine no problems. i noticed on the fourm u put it runs alil warmer now. do u ever drive i out of town or anything?

xyzalvarez
Posts: 71
Joined: Thu Aug 16, 2007 9:32 pm

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*BOOKED

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mistaremy
Posts: 27
Joined: Sat Nov 03, 2007 6:59 pm
Car: 1991 240 sx

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I want
neverlift wrote:thank you so much for not asking HOW to remove the emissions.

you can make/buy a block off plate, then use some high temp rtv/or oem replacement gasket....

again thank you
I to remove mine after the E-test just wondering how much HP I'll free up

91 240 DE LSD(CAD) HICAS

Oh in addition I was wondering If any one has converted to an electric fan( I want to run stock b4 I rebuld the bottom but still scare Honda boys runnin stock)

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MoldyOldy240
Posts: 600
Joined: Thu Jun 08, 2006 3:51 pm
Car: 1991 240sx 295K w/ original engine.
Contact:

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Go to the junk yard and grab a set of dual altima fans, cheapest way to do it.

In the write ups section there are a few ways to wirer the relay into your electrical.

deadSeri0us
Posts: 1
Joined: Thu Oct 09, 2008 8:14 am
Car: 1989 240SX

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I did the bypass on emissions with a plate and everything said. my problem is where do i put the EGR ITC what ever thing that looks like a saucer? do i leave it out? where do the hoses from the pressure regulator go to then? someone explain the fuel line setup without emissions please

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s13beast
Posts: 849
Joined: Sun Aug 24, 2008 3:55 pm
Car: 94 5spd silvert S14 SR
91 hatchback dd

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yahoo alabama!!! i dont even know what a emission test is!


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