standalone fuel system for N2O
09-01-2009, 11:06 PM
#21
Launching!
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The system is wired into your arming switch. This keeps the pump OFF until you are ready to use it. I would recommend installing a fuel saftey switch for added security. If you loose pressure or the pump fails the system will not work with a FPSS in place.
. You would never want a fuel system to start working at WOT by then its tool late.
. Cost on this system un polished is 700.00
. 2 stages no problem you just need a Y or T fitting and some more line.
Both stages will need to be ran jetting at the same PSI. And it is recommended you tune one stage in first then the second stage. depending on how you are running your stages will dictate how you should tune your system.
. You would never want a fuel system to start working at WOT by then its tool late.
. Cost on this system un polished is 700.00
. 2 stages no problem you just need a Y or T fitting and some more line.
Both stages will need to be ran jetting at the same PSI. And it is recommended you tune one stage in first then the second stage. depending on how you are running your stages will dictate how you should tune your system.
09-02-2009, 12:28 AM
#22
The main arming switch I'm assuming. You have to arm the whole system and when you do it will start the pump, activate the power to the FPSS, Window switch, etc... It will not close the relays on the said systems, just power them up to activate them.
09-02-2009, 10:15 AM
#23
This is how I would look a an electrical system working for a standard nitrous system.
Arming,
WOT Wide Open Throttle
FPSS Fuel Pressure Safety Switch
Window switch
The arming switch says you are ready to spray. This is your first safety feature. This switch turns on all your other electrical items, (fuel pumps, window / TPaS switches, etc) getting them ready for use.
WOT switch can be mechanical or electrical,* This tells your system you are at Wide Open Throttle. Sending power to the relays coil. The other side of this coil is looking for a ground input.
If you have a FPSS (and you should) allows the coil to find ground ONLY if you have enough fuel pressure.
Now if you have a window switch (and you should) is wired through the FPSS to allow the ground signal now to be controlled by the window switch and your FPSS. either one of these (window switch or FPSS) fall out of its targets then the nitrous will not work even if you are armed and @ WOT..
So you have to be armed,
@ wot
above your FPSS set point
Inside you window switch rpms set point,
before the system will fire.
* like our TPaS or dual channel window switch with built in TPaS.
Warning!!! a Mechanical wot switch should NEVER be used a drive by wire vehicle under the gas pedal..
Arming,
WOT Wide Open Throttle
FPSS Fuel Pressure Safety Switch
Window switch
The arming switch says you are ready to spray. This is your first safety feature. This switch turns on all your other electrical items, (fuel pumps, window / TPaS switches, etc) getting them ready for use.
WOT switch can be mechanical or electrical,* This tells your system you are at Wide Open Throttle. Sending power to the relays coil. The other side of this coil is looking for a ground input.
If you have a FPSS (and you should) allows the coil to find ground ONLY if you have enough fuel pressure.
Now if you have a window switch (and you should) is wired through the FPSS to allow the ground signal now to be controlled by the window switch and your FPSS. either one of these (window switch or FPSS) fall out of its targets then the nitrous will not work even if you are armed and @ WOT..
So you have to be armed,
@ wot
above your FPSS set point
Inside you window switch rpms set point,
before the system will fire.
* like our TPaS or dual channel window switch with built in TPaS.
Warning!!! a Mechanical wot switch should NEVER be used a drive by wire vehicle under the gas pedal..
09-02-2009, 03:39 PM
#24
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Join Date: Jan 2006
Location: Weslaco, TX
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This is how I would look a an electrical system working for a standard nitrous system.
Arming,
WOT Wide Open Throttle
FPSS Fuel Pressure Safety Switch
Window switch
The arming switch says you are ready to spray. This is your first safety feature. This switch turns on all your other electrical items, (fuel pumps, window / TPaS switches, etc) getting them ready for use.
WOT switch can be mechanical or electrical,* This tells your system you are at Wide Open Throttle. Sending power to the relays coil. The other side of this coil is looking for a ground input.
If you have a FPSS (and you should) allows the coil to find ground ONLY if you have enough fuel pressure.
Now if you have a window switch (and you should) is wired through the FPSS to allow the ground signal now to be controlled by the window switch and your FPSS. either one of these (window switch or FPSS) fall out of its targets then the nitrous will not work even if you are armed and @ WOT..
So you have to be armed,
@ wot
above your FPSS set point
Inside you window switch rpms set point,
before the system will fire.
* like our TPaS or dual channel window switch with built in TPaS.
Warning!!! a Mechanical wot switch should NEVER be used a drive by wire vehicle under the gas pedal..
Arming,
WOT Wide Open Throttle
FPSS Fuel Pressure Safety Switch
Window switch
The arming switch says you are ready to spray. This is your first safety feature. This switch turns on all your other electrical items, (fuel pumps, window / TPaS switches, etc) getting them ready for use.
WOT switch can be mechanical or electrical,* This tells your system you are at Wide Open Throttle. Sending power to the relays coil. The other side of this coil is looking for a ground input.
If you have a FPSS (and you should) allows the coil to find ground ONLY if you have enough fuel pressure.
Now if you have a window switch (and you should) is wired through the FPSS to allow the ground signal now to be controlled by the window switch and your FPSS. either one of these (window switch or FPSS) fall out of its targets then the nitrous will not work even if you are armed and @ WOT..
So you have to be armed,
@ wot
above your FPSS set point
Inside you window switch rpms set point,
before the system will fire.
* like our TPaS or dual channel window switch with built in TPaS.
Warning!!! a Mechanical wot switch should NEVER be used a drive by wire vehicle under the gas pedal..
great info...i appreciate it... i get it now...
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