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» Northern California Ford Owners     » Automotive   » Tech Talk   » Nitrous installation question.

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Author Topic: Nitrous installation question.
stangless
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Ok, i'll be installing a wet nx system tomorrow. This is what i've figured out so far. i also have a purge kit.. but i have an idea of what to do with it.
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is my diagram right?
the most important thing i want to know is..
Should i install a WOT switch? i don't really want to have the extra boost on 1st and 2nd. i just want to spray in 3rd and 4th gear.

Can i just install a push bottom so i can activate the nx at will? how would i go about installing that? where and how would that switch be installed?
thanks. a lot.
Jersey

[ August 28, 2005, 01:33 AM: Message edited by: Jmir018 ]

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Posts: 4634 | From: bay | Registered: Jun 2002  |  :
yohuallin
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listen to your friend Paulo.....
Posts: 359 | From: sacramento | Registered: Apr 2004  |  :
stangless
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what would happen if you miss a gear while powershifting paulo? [Razz]

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Posts: 4634 | From: bay | Registered: Jun 2002  |  :
hidnn.o.s.
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I don't know about your system technically, but I have always used the NOS systems and used a switch to arm it (fog light switch or something hidden) and put the activator under the gas pedal.

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R.I.P. Willie G. You are missed on this forum

Posts: 15950 | Registered: Apr 2002  |  :
66 AC COBRA
Nitrous King
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you missing something very key

a RELAY

if you try and switch all the power thorugh a little toggle switch and a buttom bad things will happen, very quickly

this should help out
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FFR AC Cobra
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Posts: 6280 | From: Winters | Registered: Feb 2002  |  :
66 AC COBRA
Nitrous King
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about the wot activation

yes you can use a button, where the wot switch is just remove it and wire in a push botton swtich

just make sure its momentary and wont stay on

in the above pic, you do not have a fuel pressure safety seitch, so just pretened it isnt in the drawing

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Posts: 6280 | From: Winters | Registered: Feb 2002  |  :
onesicklx
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the purge solenoid goes right before the nitrous feed line...
Posts: 1955 | From: san jose, CA | Registered: Jun 2001  |  :
stangless
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thanks for all the help. what type of relay should i ask for? what's the advantage of using a relay as opposed to not using one.
Will the purge solenoid come before the other two solenoids on the nitrous line?
Thanks.
I have one week to figure this out... [Frown]

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Posts: 4634 | From: bay | Registered: Jun 2002  |  :
Don
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If you want to use a push botton I would also use a rpm switch to prevent any problems.

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Posts: 962 | From: Manteca, CA | Registered: Feb 2002  |  :
TRIXSNK
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quote:
Originally posted by Don:
If you want to use a push botton I would also use a rpm switch to prevent any problems.

Definitely! Don't want to over rev it and be on the "button"

Also if you can i would hook up the WOT switch closer to the TB linkage vs. under the pedal for various reasons imo.

edit: A window switch would be even better to activated/de-activate the SPRAY at certain rpm [burnout]

[ August 29, 2005, 11:04 AM: Message edited by: TRIXSNK ]

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9 Sec EVO 9 is GONE!

New project in the works.......

Posts: 3740 | From: Bay Area | Registered: May 2003  |  :
JohnB
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quote:
Originally posted by Jmir018:
thanks for all the help. what type of relay should i ask for? what's the advantage of using a relay as opposed to not using one.
Will the purge solenoid come before the other two solenoids on the nitrous line?
Thanks.
I have one week to figure this out... [Frown]

The advantage is you won't be powering the solenoids 24/7 when the switch is on. [Wink]

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Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002  |  :
stangless
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thanks.. i'm getting a relay for sure.. and i guess i'll use a wot swtich..
thanks guys.

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Posts: 4634 | From: bay | Registered: Jun 2002  |  :
onesicklx
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quote:
Originally posted by Jmir018:
thanks.. i'm getting a relay for sure.. and i guess i'll use a wot swtich..
thanks guys.

on my old nitrous kit, it ask for a 40amp relay(it had huge selonoids)....your selonoids look small and a 30amp looks like could do the job just fine...JFYI good luck
Posts: 1955 | From: san jose, CA | Registered: Jun 2001  |  :
66 AC COBRA
Nitrous King
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i would get a 40amp just to make sure its enough, solenoids use lots of power

if u cant find one i can order one wholesale through NX

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FFR AC Cobra
72 Vega - WCHRA Extreme 10.5

Posts: 6280 | From: Winters | Registered: Feb 2002  |  :


 
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