Nitrous Express DIESEL STACKER NITROUS NXD1000 - Manual (Page 2)

SOLENOID MOUNTING
1. The NX Dry nitrous systems are supplied with the world’s most sophisticated N2O solenoid. Pay special
attention to the “inlet-outlet port arrangement. The inlet port is the location for the N2O filter fitting, the
purge port is for the optional purge valve. If no purge valve is used a 1/8 NPT plug is provided to
block this port.
The nitrous discharge port is marked “outlet port”. The blue 3AN line which goes to the
nozzle should be connected to the “outlet port”.
2. Install all solenoid fittings using the provided liquid red NX thread sealer (NO TEFLON TAPE!) at this
time.
3. The solenoid mounting bracket is designed to be universal. Start by mounting the solenoid bracket to the
base of each solenoid. Do not tighten! You may have to flip the mounting bracket over to align the
solenoid for the proper orientation. Locate an existing screw, bolt, or stud to mount the solenoids.
Choose a location that allows the nozzle feed line some slack to prevent any flow restrictions or
influence on the nozzle. Tighten all mounting screws and mount locations securely now. Note: The
solenoids may be mounted in any position, on their sides or upside down.
4. Thread the N2O steel braided line onto the Nitrous solenoid outlet and to the nitrous nozzle.
5. The bottle-feed line will be attached to the N2O solenoid on the “inlet” side of the solenoid.
ROUTING THE NITROUS FEED LINE
NOTE: Place a piece of tape over the end of the hose to prevent debris from entering the feed line
during the routing process.
The 6 AN nitrous feed line may be routed to the engine compartment either through the
passenger compartment or under the vehicle. Route the line carefully to prevent the possibility of
restricting nitrous flow. If routed under vehicle, locate and drill a 3/4 inch diameter hole in a suitable area
near the bottle valve for the main feed line. Starting at the bottle nipple, route the line to the engine
compartment. Following the factory fuel lines is usually the best path. Note: Keep maxi mum clearance
between all moving parts, suspension components and hot engine components, securing the supply line
where possible (“Zip Ties” are the best for securing the feed line). Be especially careful of the feed
line being near any “HOT” electrical leads, one small spark will destroy the Teflon liner causing a nitrous
leak. Before you attach the nitrous supply line to the solenoid, purge the line of any foreign matter that
may have accidentally entered the line during installation. Do so by removing the tape used during
installation and blowing compressed air through the feed line. (Have an assistant hold the end of the hose
aimed away from the truck and any people. Wearing a glove is recommended). Immediately after the purg
ing operation, connect the main feed line to the N2O solenoid and the nitrous bottle, tighten securely
BE SURE ALL NUTS ON SOLENOID MAGNETS ARE TIGHT!
ELECTRICAL HOOK-UP
1. Mount the toggle (Arming) switch in a location that is within easy reach of and in plain sight of the
diver.
2. Using 14-ga. wire and connectors supplied in the switch kit, connect a HOT lead (12 VDC
POSITIVE) to the “Power” terminal of the toggle switch. (Use a 10 amp in line fuse if desired). This
power source must be controlled by the ignition switch (See Wiring Schematic for Progressive
Controller).
3. Connect a grounded wire to the “Ground” terminal of the toggle.
4. This system comes with a Progressive controller. Please see Progressive controller instructions for
wiring and schematic.