Does anyone know where these vacumes lines go

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aaronscomp
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Joined: Sat Feb 02, 2008 6:28 pm
Car: s13

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Ya i was just wondering if anyone knows where these vacume lines go on this ka24e.


oregon
Posts: 26
Joined: Fri Feb 08, 2008 1:26 pm
Car: 1989 240sx

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#1 goes to the BPR valve (round diaphram with 2 hole bracket) the connection towards the front of the vehicle#2 goes to the bottom of the BPR#3 goes to the rear vacuum port on the manifold (says ECCS)#4 looks like in connects to the t fitting on the rigid vacuum lines that are on the intake manifold (three or four hard lines)

I read another thread about bypassing all that vac crap and it worked great and was easy to do.....unless you have to have it.

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aaronscomp
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Joined: Sat Feb 02, 2008 6:28 pm
Car: s13

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oregon wrote:#1 goes to the BPR valve (round diaphram with 2 hole bracket) the connection towards the front of the vehicle#2 goes to the bottom of the BPR#3 goes to the rear vacuum port on the manifold (says ECCS)#4 looks like in connects to the t fitting on the rigid vacuum lines that are on the intake manifold (three or four hard lines)

I read another thread about bypassing all that vac crap and it worked great and was easy to do.....unless you have to have it.
no man i dont need it i heard that you only need 2 vacume lines too but i dont know what ones.

oregon
Posts: 26
Joined: Fri Feb 08, 2008 1:26 pm
Car: 1989 240sx

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I'll try to find the post i used, but what I did is take the vac port on the rear of the intake (ECCS) and plugged it into the fuel pressure regulator (on the rear of the fuel rail) the two ports on the front I looped together, and then plugged the smaller rubber hose on the air intake (the big one goes to the valve cover, the medium one goes to the brake booster.

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aaronscomp
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Joined: Sat Feb 02, 2008 6:28 pm
Car: s13

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oregon wrote:I'll try to find the post i used, but what I did is take the vac port on the rear of the intake (ECCS) and plugged it into the fuel pressure regulator (on the rear of the fuel rail) the two ports on the front I looped together, and then plugged the smaller rubber hose on the air intake (the big one goes to the valve cover, the medium one goes to the brake booster.
ya that would be nice if you could find it


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