Nitrous Express ELECTRONIC FUEL INJECTED LS PLATE SYSTEM - Manual

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ELECTRONIC FUEL INJECTED LS PLATE SYSTEM INSTALLATION INSTRUCTIONS
Congratulations on the purchase of your Nitrous Express LS Plate system. Nitrous Express utilizes
only the highest quality components designed for the use of liquid nitrous oxide. To properly utilize these
specially designed components and obtain the trouble-free operation that this system is capable of
producing, it is extremely important that you read all instructions carefully. Pay special attention to the
important notes at the end of the installation steps and the tuning tips listed at the back of this instruction
sheet. The NX LS Plate System is designed to operate with stock fuel pumps and no timing retard, up to
the 100 horsepower setting.
On all settings above 100 horsepower the following precautions should be observed:
A. An extra capacity aftermarket fuel pump must be used, 250LPH Minimum
B. High octane race type fuel, and/or timing retard must be used to prevent detonation.
C. Increased strength internal engine components and high performance head gaskets may be required.
D. Depending on compression and fuel quality timing retard may be necessary to prevent detonation. If
you have an aftermarket ECU tuner that advances the stock timing, detonation could be a problem. These
aftermarket tuners can
be compatible if higher octane fuel or NX Power Booster (PN # 16003) fuel
additive is used.
To insure proper system assembly and operation, carefully read the following installation procedures
thoroughly before beginning.
Before starting, carefully disconnect the vehicle negative battery cable. If there is any question about this
operation, consult the vehicle owner’s manual!
DO NOT use any sealer on flare connections, hose, or bottle connections. Use the furnished NX red liquid
thread sealer; use no other sealing compounds or Teflon tape.
Excessive tightening of parts is not necessary, snug is tight enough. If it is necessary to remove a fitting
installed with the red NX sealer,
heat may need to be applied to release the sealing agent.
NOTE: Due to shipping restrictions all NX nitrous bottles arrive empty. Before beginning the installation
the N2O bottle should be filled by a NX accredited filling station. For filling station locations log on to
www.nitrousexpress.com .