NLR NMS-1000 Nitrous Management System

[NLRsystems]

Yup...ya heard it right.

We revolutionized boost control with the AMS-1000 and will soon be releasing our Nitrous Management system. The NMS-1000!

Looks almost identical to the AMS-1000 ! No laptop needed and a easy to use user interface!

I need 2 beta testers. Your stuff has to be fast and reliable. Only those with cars that run clean and have no issues. Preferably someone that races with orsca or close by .



NLR NMS-1000 Nitrous Management System Features:
* Billet Aluminum enclosure
* Fully Programmable Nitrous/Fuel Curves
* Analog Input from Wideband O2 Sensor for Logging and Safety Shut-off if too Lean
* Data Logging of Nitrous/Fuel Solenoid and O2 Input for Tuning
* Hold and Wait Feature with Adjustable Resume Ramp.
* Ground or 12 Volt Activation
* Analog Output for use with Aftermarket Ignitions and Fuel Systems to Retard Timing , Add Fuel Based on Nitrous Percentages ,User Designed Graph.
Can also be used to datalog the nitrous activity!
* Built in Timer for Second Stage Activation, Retard Activation, or Fuel Enrichment
* Compact Size: 5 1/8" X 3 3/8" X 1 3/16"
* Ability to save 3 set ups


Current Setup
There are 3 Data Setups available. All user settings will be saved when selecting a New Data Setup
from the list. This way multiple User Setups can be stored and recalled at a later time. Example - you have a
Setup that is working well, you decide that you would like to try a few different settings. You could then Select
and Copy all current Setup Data to a New Setup and make changes without loosing the original setup.

Pulse Frequency
Pulse Frequency - This setting determines the number of times per second that the solenoids pulse. A
lower setting generally will provide a more linear power delivery. A lower setting allows lower starting percentages
to be used also.
The correct setup will be different depending on the type of solenoids and bottle pressure used. Testing
is the only way to determine the best frequency for each application.

Hold and Wait
Hold & Wait Option - This setting allows the Progressive system to Hold & Wait when the Activation
signal is removed. Example - the throttle is lifted due to wheel spin or ? This allows the Progressive system to
resume at the point where the throttle was lifted.

Main Timer
Main Timeout - This setting controls the Main Timeout period in seconds. This controls the total time
elapsed before a System Timeout occurs. This limits the total amount of time the solenoids can be On if the
Activation signal is never removed. This setting also allows the system to be used with Hold & Wait option and
the Progressive Timers will reset after the Timeout Period has elapsed and the Activation signal is removed.
This enables a Reset without powering the unit down.

Fuel Trim Option
WARNING - This setting controls the Fuel Trim. This setting allows the Fuel Percentage to be set
Less than the Nitrous. Use this setting with great caution!
This setting controls the total Percentage the Fuel may be set less than the Nitrous. Example—a setting
of 25 would allow the Fuel percent to be 25% less than the Nitrous.
Valid Range is 0% to 100% in 1% Increments.

Nitrous Delay
Nitrous Delay - This setting determines he amount of Delay before the Nitrous is applied after Activation.
A Fuel Advance is also available so the Fuel may be started before the Nitrous if desired.
Valid Range is 0.000 to 9.990 seconds.

Nitrous Quick Setup
Quick Setup - Use this selection to do Quick Progressive setups. This feature allows the Nitrous to be
setup using a Start Percent, Final Percent, and a Build Time. For advanced Nitrous and Fuel ramps use the Nitrous
Graph Setup and the Fuel Graph Setup menu selections.

NOTE—This selection is provided so that Quick and Easy Nitrous Power Ramps can be created. This
selection has limited user adjustment of the power ramp and fuel delivery. Please see the Nitrous Graph Setup
and Fuel Graph Setup menu selections for Advanced control.

Start Percent - This setting determines the Nitrous Starting percentage. The Start Percent can be less
than or greater than the Final Percent setting. If the Start percent is greater than the Final percent the ramp will
progress backwards. Valid Range is 10% to 100% in 1% Increments.

Final Percent - This setting determines the Nitrous Final percentage. The Final Percent can be less
than or greater than the Start Percent setting. If the Start percent is greater than the Final percent the ramp will
progress backwards. Valid Range is 10% to 100% in 1% Increments.

Build Time - This setting determines the time it takes for the Nitrous to ramp from the Start Percent to
the Final Percent settings. A Short build time will make the Nitrous Power Ramp more aggressive and a longer
Build Time will make it less aggressive. Valid Range is .200 to 9.900 seconds in .100 second Increments.

Nitrous Graph Setup
Nitrous Setup - The Nitrous Percentage can be adjusted for each Pulse during the Progressive Ramp.
This is done using a 2-D Graph Editor.

Fuel Graph Setup
Fuel Setup - The Fuel Percentage can be adjusted for each Pulse during the Progressive Ramp. This is
done using a 2-D Graph Editor.

Fuel Advance
Fuel Advance - This setting allows the Fuel to start before the Nitrous. With the Fuel operating at a
lower pressure this allows the proper amount of fuel to be delivered with the Nitrous upon Initial Activation.
Valid Range is 0.000 to 0.250 second.

Wideband Disable Volt
Wideband Disable Voltage - This setting determines the Input Voltage Level that turns OFF the Nitrous.
This allows the output from a Wide Band Oxygen Controller to turn OFF the Nitrous system if the engine
goes Lean. A setting of 0.0 will Dis-Able this function. You will need to determine the correct voltage
using the manual that came with your Wide Band system.

Wideband Delay
Wideband Disable Delay - This setting controls the amount of time the Analog Input Voltage must be above the
Nitrous Disable Voltage. This allows the system to filter out short Lean spikes.
Valid Range is 0.000 to 1.000 Second in .001 Increments.
Example - When the Nitrous is first activated the air-fuel is 14 to 1 and the Wideband Disable Voltage is set to turn off the
nitrous if the system is 12.8 to 1 or above. This setting would allow the Nitrous and Fuel to begin flowing and get to an airfuel
ratio that is below the disable setting.

Wideband Enable Percent
Wideband Enable Percent - This setting determines at what Nitrous Percent (Duty Cycle) the Wideband Disable
function is Active. When the progressive ramp first begins the system will not be at the 100% Nitrous air-fuel ratio. Use this setting to determine at what Nitrous Percent the Wideband Nitrous Disable function becomes active.
Example - When the Nitrous is first activated the air-fuel is 14 to 1 and the Wideband Disable Voltage is set to turn off the
nitrous if the system is 12.8 to 1 or above. This setting would allow the Nitrous and Fuel to begin flowing and get to an airfuel
ratio that is below the disable setting.
Valid Range is 10% to 100%

Analog Out Graph Setup
Analog Out Setup - The Analog Out Voltage can be adjusted for each Pulse during the Progressive
Ramp. This is done using a 2-D Graph Editor. Please see Basic Editing Instructions below. The Analog Out
voltage can be used for Data Recording or as an analog Input to a Electronic Fuel Injection controller. When
used with EFI the analog output voltage can be used to richen the fuel delivery during Nitrous Activation.
This output will be at 0.0 volt when the NMS-1000 is NOT Activated. Valid range for this output is 0.0
to 5.0 volts in .1 volt increments.

Resume Start Percent
Resume Start Percent - This setting determines the percent the Nitrous resumes at if the user has to lift
the throttle during Activation. This setting is only valid if the Hold And Wait option is ON. This setting is used
with the Resume Percent Per Pulse setting to build a Resume Ramp. If the Resume Start Percent is greater than
the current Nitrous percent the Resume Ramp is ignored.
Valid Range is 10% to 100% in 1% Increments. A setting of 100% disables this feature.

Resume Percent Per Pulse
Resume Percent Per Pulse - This setting determines the rate at which the Nitrous Resumes if the user
lifts the throttle during activation. This setting is used with the Resume Start Percent to build a Resume Ramp.
This allows the user to adjust how quick the Nitrous comes Back On if the Activation signal is removed.
Valid Range is 10% to 50% in 1% Increments.

+12V Timer Delay
Timer Delay - This setting controls the amount of Delay before the +12V Timer Output turns on after
activation.
If a setting of 0.000 is entered the Timer Output will turn ON with the First Pulse of the Nitrous Solenoid.
This output can NOT be disabled and the user must remove any wires connected to the Output terminal to
disable any device connected
Valid Range is 0.000 to 9.990 in .01 second increments.

Timer Hold & Wait Option
Timer Hold Option - This setting determines if the +12V Timer Output remains On when the Activation
signal is removed and the Hold & Wait option is also on.

View Analog In Data (Wideband Data)
Use this selection to view Logged Data from the Analog Input. The Analog signal from a Wideband
Controller can be logged and viewed to determine the Air Fuel Ratio. Using the Reference Line1 and Reference
Line2 voltages, reference lines can be placed on the Data Graph to represent user defined Air-Fuel ratios.

View Nitrous/Fuel Data
Use these selections to view the Actual Nitrous/Fuel Percentage output. These data logs can be used to
check that the Activation Input is remaining on and also as a Tuning Aid. If the throttle is being lifted the Nitrous/
Fuel Data Graph will show this. Also the data view can be used to tailor the Nitrous Resume parameters.
The user can enter setup values and then log the Progressive Ramp and simulate lifting the throttle while doing
a Dry Test (Nitrous and Fuel OFF).



Progressive Ramp. This adjustability allows the user to tune for Rich/Lean conditions at different points
in the Progressive Ramp. Multiple precision timers are included to Delay the start of Nitrous delivery, Advance
the Fuel delivery, and to provide an additional +12 volt output to control external devices. A Resume Ramp has
been included so Throttle Lift transitions can be controlled and/or Gear change transitions.

Activation—The system is activated when either a Ground or +12V signal is present on the Activation terminals.
Once activated the Main Timer begins counting down and is displayed on the main screen. If the Hold &
Wait option is ON the system timers will NOT reset if the Activation signal is removed (throttle lift). If the
Hold & Wait option is OFF the system will reset and start over each time the Activation signal is removed and
re-applied.

Nitrous Delay—If this function is set the Nitrous Timers will NOT begin until this Time Delay has expired.

Fuel Advance—After the Nitrous Delay has timed out this setting is checked. If a Fuel Advance time has been
set the Fuel Solenoids will begin operation before the Nitrous solenoids. For example if a lean spike was occurring
the system could be programmed to deliver a 80% Fuel pulse .050 second before the first Nitrous solenoid
pulse. It is recommended to check nozzle flow and total volume flow to insure correct fuel delivery.

Nitrous/Fuel Progressive Ramp—Once activated and the Delay and Fuel Advance timers have expired the system
will pulse the solenoids as programmed. The Nitrous and Fuel use independent data to allow greater control.
When the End of the Progressive Ramp is reached the system will use the Last Percentage in the Progressive
Ramp until the Main Timer expires. When the Main Timer is done the only way to Reset the system is to
remove the Activation Signal.

IMPORTANT—When the Hold & Wait option is ON the Data Logging function will NOT save the current
data until the Main Timer has expired. This allows up to 20 seconds of data to be captured.

Resume Ramp—This setting controls the Percentage that the system returns to after a throttle lift on the next
Solenoid Pulse. Example-the system is at 80% and the throttle is lifted and re-applied, if the Resume Start Percent
was set at 50% the first pulse would be 40%. The Resume Ramp will increase at the rate of the Resume
Percent Per Pulse setting until the system returns to the Percentage it was at before the throttle lift. If the Fuel
and Analog Out settings are at a higher and/or lower setting they are scaled so they resume at the same rate as
the Nitrous Solenoids.
+12 Volt Timer Output—If a setting of 0.000 is entered the Timer Output will turn ON with the First Pulse of
the Nitrous Solenoid. This output can NOT be disabled and the user must remove any wires connected to the
Output terminal to disable any device connected.
__________________

[bigboy]

[04MladinGSXR]

This will be niicccccceeeeeeeee

[xclr82xtc]

now we just need a way to pull nitrous when the ROA tells it to (instead of timing) and well be good to go!

[NLRsystems]

Here is the solidworks drawing

[compton]

Looks very awesome!!

[GWIZZ]

I MAY HAVE MISSED IT BUT........HOW MANY STAGES OF NITROUS CAN YOU CONTROL WITH IT SEB?

[NLRsystems]

I MAY HAVE MISSED IT BUT........HOW MANY STAGES OF NITROUS CAN YOU CONTROL WITH IT SEB?

Glenn,

Single stage BUT
You can adjust every pulse of the solenoid within the first 10 seconds on the fuel and nitrous solenoid. This means you can draw the curve from start to finish.

[timhays]

Great product,a couple of years ago i seen a couple guys trying to use your ams1000 to control there nitrous solenoids and i thought to myself man seb should do a nitrous controller,im sure the NMS will be the way to go just like the AMS is.

very nice

[flyngixxer]

hell ya

[GWIZZ]

Glenn,

Single stage BUT
You can adjust every pulse of the solenoid within the first 10 seconds on the fuel and nitrous solenoid. This means you can draw the curve from start to finish.

10-4

[Madcycle]

when will it be out

[Full Klip]

@ Gwizz, rut roh!
@ Flyngixxer, don't hurt em.

[NLRsystems]

[Dre Day]

Will this be out anytime soon?