Page 4 of NOS Nitrous Systems by Holley Performance Products, Inc.

technical ford e.f.i dry nitrous systems efi wet dry systems ford dry systems the ford modular engine platform is a natural for nitrous applications nosŪ engineers did their homework and developed a highly effective family of dry nitrous systems for the increasingly popular 4.6l variant of this v8 family available for both the dohc and sohc versions these systems are fully adjustable to deliver up to 150 horsepower the ford efi system is utilized to provide the needed extra fuel providing complete reliability the kits include a 10 lb bottle and all the electrical hardware and plumbing that is required for installation a detailed instruction manual is also provided an entry level or stage i system for the 5.0l mustang is available under p/n 05115nos this is the basic dry system that injects nitrous into the intake tract while the extra fuel is delivered by the efi system it will produce a conservative 75-100 extra horsepower for more power the stage ii package is available under p/n 05115-ii-nos this includes a special high performance fuel pump to supply the required additional fuel it does this by substantially increasing the fuel pressure which in turn provides for a much richer air and fuel mixture power is effectively doubled to 150 horsepower dual stage systems are also available these feature multiple solenoids and adds power in stages through this incremental application of power it is often possible to achieve quicker elapsed times due to not overpowering the chassis/tire combo on the launch nosŪ dual stage systems allow the full application of power downstream where it can more effectively be accommodated by the vehicle hidden systems horsepower adjustable 75-150 supercharger turbo systems plate systems ford p/n 02519nos d 05115nos a,b,c 05115-iinos a,b,c 05120nos a,b,c 05186nos a,b 05415nos a,b,c 05155nos a,b,c 05171nos a,b 05116nos application powerstroke diesel all mustang 5.0l stage i kit mustang 5.0l stage ii kit taurus sho 3.0-3.2l 2000-03 focus ex svt stage ii kit w 2-stage feature truck application w dual throttle body 1996-98 mustang sohc/dohc engines 1999-02 mustang sohc engines solenoids jets powersports systems direct port systems ford 5.0l efi stage 1 75-100hp to stage ii 150hp conversion p/n application 0015nos converts 05115nos stage 1 kit 75 hp to 05115-2nos stage ii kit 150 hp ford 5.0l efi optional accessories p/n application 0016nos single to 2-stage conversion kit for kit #05115-iinos plates throttle bodies nitrous controllers electrical components components accessories distribution blocks fittings hoses tubing recommended optional accessories nitrous pressure gauge see pg 82 fuel pressure gauge see pg 82 nitrous bottle heater see pg 64 progressive nitrous controller see pg 66 nos purge valve see pg 62 a available with 15 lb bottle add -15 to part number b available with 20 lb bottle add -20 to part number c available with 5 lb bottle add -05 to part number d most stock diesel applications are limited to 50hp for best results nos recommends that a computer chip programmed with a nitrousspecific tune-up is used with the larger power levels on this system nozzles note kits are available without bottle and bottle brackets add nb to part number ex xxxx-nbnos fuel pumps regulators gauges system requirements the stock fuel pump should be adequate except where an alternative is provided in the kit but it should be capable of meeting new pump specs if unsure replace use only premium grade pump gasoline 92 octane or unleaded racing fuel in many instances a high-output ignition system and free-flowing exhaust system may benefit performance warning do not use aftermarket chips or other devices that advance ignition timing as detonation may occur actual performance gains will vary depending on the engine s condition and configuration the system can be used on an engine with stock rods pistons and crankshaft however at power levels of 140 and above it is recommended that heavy-duty forged components be used part index tools merchandising 20 www.nosnitrous.com

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