NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   Wire Open Mod (https://www.nopistons.com/2nd-generation-specific-17/wire-open-mod-9185/)

Apex13B 12-11-2002 10:26 PM

ok.. I really need help on this wiring 5th and 6th ports open...what get wired and can somebody post or e.mail a pic of how its done please...i am totally lost on this often discussed subject..and since i want to de-smog pump my car i'lll need this

1Revvin7 12-11-2002 10:30 PM

The little actuator arms at the bottom of the 5th and 6th port actuators get tied open. U should see a little rod that moves up and down near those 2 dashpot looking things. Just tie the rods, rig them some how to be held open, the farthest they go up.

Apex13B 12-11-2002 10:37 PM

cool..now i just gotta locate them...i really need to invest in a factory manual

if you have done it.. take a picture and post it...its worth a billion words



thx

pengaru 12-12-2002 01:20 AM

http://pengaru.com/~swivel/cars/rx-7/08-06-2002/



look at the last 3 pics in the list of thumbnails (click for larger versions)



in those the actuators have been removed (two 10mm nuts each) and a twist tie is used to wire them open, and the nuts replaced just so I don't lose them.



however, this is S4 LIM, so it will be slightly different for S5, but shouldnt be very large difference. You get the idea.

pengaru 12-12-2002 01:44 AM

btw the twist tie might not be on right in that pic, i think i put it back on for the sake of the photo and didnt pay attention whre i was putting it.

FCmaniac 12-12-2002 06:26 AM


Originally Posted by 1Revvin7' date='Dec 11 2002, 11:30 PM
The little actuator arms at the bottom of the 5th and 6th port actuators get tied open. U should see a little rod that moves up and down near those 2 dashpot looking things. Just tie the rods, rig them some how to be held open, the farthest they go up.

Maybe its just the S4's but for mine to be open, I push the actuator rods down. They are all the way up when the sleeves are closed. Are you talking about when you have the acuators out but the rods still there like Pengaru's pics?? https://www.nopistons.com/forums/pub...IR#>/dunno.gif

pengaru 12-12-2002 07:06 AM

on the S4 the actuator pulls the rod in when it see's positive pressure, you should be able to figure out what position the arm needs to be in then to be open, knowing what direction the rod moves to open the valve. I think the S5 actuator functions the same way.



actually, I purchased an S5 intake for my car.. it's sitting in my parents basement. The guy I bought it from had already wired the aux ports and the wires are still on the LIM, I will take some pics next time I visit if you still havent dove into it by then.

vosko 12-12-2002 09:59 AM

do your 6ports work ?? if so i suggest leaving them alone....

pengaru 12-12-2002 11:18 AM


Originally Posted by vosko' date='Dec 12 2002, 03:59 PM
do your 6ports work ?? if so i suggest leaving them alone....

vos didnt you notice this thread is duplicated in two forums? consolidate this bitch and delete my posts bitching about it https://www.nopistons.com/forums/pub...#>/biggrin.png

mazdaspeed7 12-12-2002 11:56 PM

Please dont wire your 6 ports. Youre not gaining any hp, only losing it. If theyre not workign right now, clean them all up, and make them work. If they do work, leave them alone. I hate seeing people who think this is a great power mod. Its as much of a power mod as a type R sticker is....


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