Page 11 - nitrous-8cyl-twin-nozzle-wet
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2.4   Wet nozzle installation
            Note: The recommended mounting location for the nozzle is in the air inlet duct, between the throttle
            body and the mass airflow sensor (in applications where a mass airflow sensor is used). In certain
            applications where the throttle body is an integrate part of the air cleaner housing, install the nozzle
            between the throttle body and the intake manifold. If possible, install the nozzle between 6 and 12
            inches before the throttle body or any major turn in the air inlet duct. See figure 5.  You will be
            mounting two nozzles on your car. The provided “T” and extra hoses will run to the additional nozzle.

        1)  Before making any permanent modifications to the vehicle,  layout the  location  of all major
            components (solenoids, nozzle, fuel/nitrous supply lines etc.)
        2)  Select the desired mounting location for the nozzle (5), taking into account the length of the nitrous
            and fuel supply hoses and the intended location of the solenoids. Take into account that the nozzle
            and lines must clear the hood so check for clearance before drilling.
        3)  Remove the air inlet duct.
        4)  Drill a ¼” hole into the centerline of the inlet duct and tap the hole using a 1/16” NPT tap. Tap it
            enough so the nozzle is tight and the tip extends fully into the inlet tube. Note: Make sure and remove
            all chips and debris from the air inlet. Caution: Make sure the nozzle is fully secured to the inlet tube if
            the nozzle pops out under use it may cause a hazardous condition.
        5)  Make sure the discharge side of the nozzle is pointing toward the engine. Reinstall the air inlet duct.
        6)  Repeat process on second intake tract.

























                                                              FIG. 5
     2.5 Solenoid Mounting
           Caution: do not over tighten the vise in the following procedure, or the solenoids will be damaged.
        1)  Clamp the nitrous solenoid (8) in a bench vise.
        2)  Thread the 1/8” NPT x 4AN fitting into the inlet port of the nitrous solenoid (The Nitrous solenoid has
            Blue or Black power wires). Attach the 1/8” NPT “T” to the Nitrous solenoids “out” port.
        3)  Thread the 1/8” NPT male end of the blue 2 ft 3AN hose (10) into the 1/8” NPT “T” that you just
            attached to the Nitrous solenoid outlet. Remove from the vise.
        4)  Clamp the fuel solenoid into the vise.
        5)  Thread the 1/8” NPT x 4An fitting (12) into the inlet port of the fuel solenoid (solenoid with red power
            wires). Attach the 1/8” NPT “T” to the Fuel solenoids “out” port.
        6)  Thread the 1/8” NPT male end of the red 2 ft. 3AN hose (21) into the 1/8” NPT “T” that you just
            attached to the Fuel solenoid outlet. Use Teflon paste to avoid leaks!
        7)  Attach the nitrous solenoid the mounting bracket (14).
        8)  Attach the fuel solenoid to the mounting bracket (14).
        9)  Select the mounting location for the solenoid assembly ensuring the assembly will not interfere with
            engine accessories or throttle actuation. Make sure the hoses do not get kinked.
        10)  Mount the solenoid assembly.
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