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JDM GVR4 Cyclone intake emission hose removal

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a73_4g67

20+ Year Contributor
101
0
Nov 8, 2002
QC, Philippines, Asia
Hi there!

Id like to remove the emission hoses in my JDM Cyclone GVR4.
Anybody there that has a diagram on how to do this? Ive only found a diagram for a 1G DSM.
Heres the JDM diagram
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How can I do this without messing up the cyclone activation?
Is it possible to just let the other 4 runners always open?

Im having trouble boosting past 10psi on my 14b, Im suspecting theres a vac leak that affects the FPR. Id also like to remove the FPRS
 

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after reviewing the hoses, I guess I can remove the FPS in the left most Intake vacuum nipple and run a straight hose back to the FPR.
I'll probably try to cap off the 2nd intake nipple for the cyclone and see If I can eliminate vacuumleaks. I guess capping off the 2nd/middle nipple will leave the extra 4 runners always open? It this right?
 
I thought there were no emissions controls on this motor.

The FPR solonoid is there so the pcm can control fuel pressure. I would leave it in there, and as for the cyclone, you want it to work as built. I would leave your hoses alone unless you think there is some gain to having the fpr non-controled and cyclone always open.
 
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