Forced Induction Discussion of turbos , superchargers , and nitrous upgrades on the G35

im going nitrous, need some help..

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Old Apr 27, 2009 | 10:07 AM
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im going nitrous, need some help..

mods
intake tube with k&n filter.
gutted cats.
stock y pipe.
no mid pipe.
2 1/2 piping from y to the greddy muffler.
stock internals.
nos kit with 100 shot jetting, wet kit.
msd window switch,foot switch,and purge.

i have mostly everything installed. i don't know were to get the rpm signal for the msd box. and i dont know what wire to use on the msd box iv tried researching and dont get any thing but sentra and corvettes with that msd box.the msd box num is 89561

my questions are those and i would like to know wat i would have to upgrade for this shot. like how much colder plugs i need and stuff like that. im looking in to a 175 ftmfw!!!! thanks in advanced..

 
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Old Apr 28, 2009 | 12:21 PM
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Old Apr 29, 2009 | 01:02 PM
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any one have nifo
 
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Old Apr 29, 2009 | 05:32 PM
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we have info that your bottle is facing the wrong way. people pull rpm signal for shift lights off the injectors, or crank sensor. should be the same for your switch.
 
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Old Apr 29, 2009 | 06:05 PM
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- you'll need 1 step colder plugs
- looks like you still need a bottle warmer
- check out the Nitrous forum on my350z.com. can't guarantee its all accurate, but those guys have done more with nitrous than the folks on driver.
 
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Old Apr 30, 2009 | 10:59 AM
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Originally Posted by str8dum1
we have info that your bottle is facing the wrong way. people pull rpm signal for shift lights off the injectors, or crank sensor. should be the same for your switch.
well were is the bottle supposed to face ?? and thanks for the wire expl ..
 
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Old Apr 30, 2009 | 12:48 PM
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http://my350z.com/forum/nitrous-oxid...irst-time.html
Originally Posted by Jeremy @ AAM (i think)
Bottle Mounting

Mounting your nitrous bottle is important due to the design of the pick up tube in the bottle. it kinda reminds me of when you look into a bottle of windex. the tube is connected to the valve on top and goes down the bottle and curves away from the label. the correct way to mount the bottle for the best pressure and to use all of your nitrous is one of two ways. you can mount the bottle straight up with the valve at the top, pretty much how it would sit on the floor if you were to set the bottle down OR to mount it using the brackets with the valve aimed at the front of the car and the bottle of the bottle aimed towards the back. the valve should be faced down if you were to open it. The bottle will sit at slight angle, i would guess about 30 degrees. Either way will allow the pickup tube to sit in the nitrous at all times until the bottle is empty.
 
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Old Apr 30, 2009 | 06:28 PM
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Change your oil frequently, and immediately after heavy N2O use. Some will get by the rings through normal blow-by and react with moisture in the oil, becoming very acidic and rapidly accelerating the oxidation rate of the oil, which definitely is not good for the engine.
 

Last edited by TTG35forT; Apr 30, 2009 at 06:35 PM.
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Old Apr 30, 2009 | 06:43 PM
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^That's good advice.

Hey T, I'm using your stock wheels / rims on tuesday at japtrix.. my tires can't hold ..FML
 
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Old May 1, 2009 | 01:38 AM
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That's why I have them there.

I had the same problem with my Toyos. They were too soft for the dyno and started getting chewed up. The stock tires work pretty well.

I was down there on Wednesday and saw the new dyno. Nice setup. He has a large flat screen (probably 30" or so) mounted to the wall for the dyno readout. It is much easier to see than what they had before.
 
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Old May 1, 2009 | 08:18 AM
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thanks guys, some one told me to get an afc neo. so i can tune it to the nitrous but i don't really know wat to do. im not in a hurry to spray id rather get everything n not blow the motor.. is the afc a good idea? i already have the msd window switch.
 
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Old May 1, 2009 | 08:27 AM
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I would get a used utec and control it via that. All good advise in here, also some guages would benefit you to know what the car is doing
 
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Old May 1, 2009 | 12:53 PM
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Originally Posted by TTG35forT
That's why I have them there.

I had the same problem with my Toyos. They were too soft for the dyno and started getting chewed up. The stock tires work pretty well.

I was down there on Wednesday and saw the new dyno. Nice setup. He has a large flat screen (probably 30" or so) mounted to the wall for the dyno readout. It is much easier to see than what they had before.
I'm personally much happier with the guy in my car this time around too ^_^


Sorry OP

And thanks T.
 
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Old Aug 6, 2009 | 09:16 PM
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get a bottle warmer, turn the bottle so the tube inside is facing the rear of the car

you can also tap a ecu wire get a rpm signal directly from there

get a wbo2 and tune the car for mid 12 a/f by changing the fuel jet size and 1step colder plugs
 
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Old Nov 18, 2009 | 11:35 AM
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i just put in plugs a month ago and two weeks later i get rough idle and stalling. regular heat range, ngk v-power. could they be the problem?? i have them gaped to specs..
 
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