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2.7 Regulator and Fuel Pressure Regulator Connection
1.
Remove the vacuum line from the fuel pressure regulator.
2.
Install the vacuum line from the fuel pressure regulator onto the bypass “T” (17) center leg (denoted by the blue nut). See
figure 4 on page 10.
3.
Measure and cut a length of vacuum hose (18) to run from one pressure “T” port to the fuel pressure regulator.
4.
Measure and cut a length of vacuum hose to run from the remaining pressure “T” open port to the hose barb fitting on the
nitrous pressure regulator (11).
5.
Clamp the vacuum hose connections using the ratcheting hose clamps (19).
2.8 Nitrous Feed Line Mounting
HINT:
Following the fuel lines along the left side of the vehicle and entering the engine bay near the master cylinder works well.
1.
Determine the route for your nitrous feed line to follow. Ensure the path is clear of exhaust system, suspension, steering,
wheels, electrical lines and components, and tires.
2.
Feed the main nitrous supply line (20) along the proposed route.
3.
If it is necessary to support the nitrous supply line under the vehicle, use 1/2” Tinnerman clamps or nylon tie-wraps to
support the line securely.
4.
Attach the nitrous supply line to the nitrous bottle valve adapter (3). Use the optional 4AN to 4AN 90° fitting (21), if
necessary.
WARNING: Nitrous oxide can cause death if inhaled. Severe frostbite can occur if allowed to contact the skin. Always
point the nitrous line opening away from people when purging the line.
5.
Purge the nitrous supply line.
A. Wrap the end of the nitrous line with a rag and hold securely.
B. Point the opening
away
from people.
C. Briefly open the bottle valve.
6.
Attach the nitrous supply line to the nitrous solenoid inlet port. Use the optional 4AN to 4AN 90° Fitting (21), if necessary.
2.9 Solenoid/Fan Nozzle Nitrous Line Connection—Kit Number 05176NOS only
1. Place the #67 flare jet (22) in the spray nozzle (8) inlet.
2. Connect and tighten the 3AN line (16) to the solenoid outlet and from the spray nozzle inlet.
2.10 Solenoid/NOS Throttle Body Nitrous Line Connection—Kit Number 05176TBNOS only
1. Place the #67 flare jet (22) into the flare jet fitting (supplied with the NOS throttle body), as shown in Figure 5.
2. Connect and tighten the 2 ft. 3AN x 1/8” NPT line (16) to the solenoid outlet and from the NOS throttle body flare jet fitting
inlet, as shown in Figure 6.
Figure 6 Solenoid/NOS Throttle Body Nitrous Line Connection
