NOS Technical Information by Holley Performance Products, Inc.

More catalogs by Holley Performance Products, Inc. | NOS Technical Information | 16 pages | 2007-02-12

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Catalog NOS Technical Information

what are the 6 systems in the carburetor and its functions nos nitrous systems nos nitrous system efi nos direct port nitrous system nos direct port nitrous injection system nos pro race fogger system for 4 cylinder engines oxygen high pressure stainless steel braided hose procedure of gasoline engine tune up 2001 dodge neon parts importance of gap for spark plug setting stainless steel braided water supply hose stainless steel braided motorcycle spark plug wire how do i know which one on my motorcycle how many pounds of torque on heads when an engine has been run more than 500 hours the holley nos bottles ignition systems by holley performance products nos fogger throttle plate dry nos jet size nos dry kit efi wet jets for nos nos transfer pump use dry jets for nos nos efi kit for mustang nos for efi system nos jetting for double cross plate holley high rise injected intake manifold turbo super charge boost system performance stainless steel throttle plates holley 350 performance parts for 2001 ford focus nitrous oxide monitor nitrous oxide monitors nitrous kits 4 cyl transfer pump nitrous oxide nitrous oxide transfer hoses nitrous oxide transfer systems 305 nitrous kit super powershot nitrous kit nitrous wire diagram efi wet jets pressure reducing flo valve lean burn kit 2001 ford mustang supercharger annular discharge nozzle atv rotax engines 1999 ford mustang supercharger nitrogen cylinder pressure regulators rotax motorcycle parts what jet make what shot intake manifold efi v8 350 gm rotax engines rotax engine throttle body efi v8 350 2001 dodge durango turbo articles on spark plugs

NOS Technical Information is listed under these categories

Automotive > Parts & Accessories > Car & Truck Parts > Turbos Nitrous Superchargers > Nitrous & Parts

Featured catalog pages of NOS Technical Information

technical system overview technical information efi wet dry systems an thread sizes plate systems an sizes originally developed for use by the u.s armed forces a for army and n for navy describe the outside diameter o.d of tubing in 1/16-inch increments for example an an 2 fitting will fit a tube with an o.d of 2/16 or 1/8 while an an 8 fitting will fit a tube with an o.d of 8/16 or 1/2 because the actual thickness of tube walls can vary from brand to brand the inside diameter of a tube is not used as a reference you will also find the dash symbol or the word dash itself used in conjunction with an sizes a dash six fitting translates to an-6 each an fitting has an established thread sizing the following chart shows the relationship between an size tube o.d and sae thread size hidden systems npt thread sizes supercharger turbo systems an thread comparison npt thread comparison 1/16 1/8 1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 2 27 27 18 18 14 14 11-1/2 11-1/2

technical installation requirements technical information efi wet dry systems supercharger turbo systems plate systems this chart is intended to graphically show what is required in the way of engine preparation and tuning to obtain best results with each particular nos system for example you can see that it s ok to use any number of nos systems with virtually stock engines some upgrades are recommended but not essential as we get down to the more powerful systems it is evident that a true high performance engine with forged aluminum pistons forged steel or aluminum rods and a forged steel crankshaft will be required because of high cylinder pressures it s also advisable to equip the engine with heavy-duty cylinder head and main studs above all special attention must be paid to the fuel and ignition systems most of the more powerful kits will require an aftermarket fuel pump and an ignition with retard capabilities is highly recommended hidden systems not necessary recommended

technical types of nitrous systems technical information efi wet dry systems system type max hp injection type solenoids with kit jets in kit hose size -4 bottle valve hidden systems sniper power shot 150 not none adjustable -4 10 lb plate systems 125 10 lb supercharger turbo systems super 150 powershot cheater 250 10 lb -4 10 lb -4 direct port systems 10 lb -6 powersports systems big shot 400 -4 sportsman fogger 150 4-cyl pro shot fogger pro shot fogger 2 500 10 lb solenoids jets 10 lb -6 components accessories 750 -6 10 lb -6 nitrous controllers electrical components pro shot 1000 twin fogger pro race fogger o.e.m e.f.i 600 50150 10 lb plates throttle bodies 10 lb -6 nozzles 10 lb -4 distribution blocks fittings hoses tubing single 35fogger wet or dry 300 e.f.i noszletm 300 10 lb -4 fuel pumps regulators gauges 10 lb -6 tools merchandising part index tech line 270-781-9741 1-800-99refill

technical tuning question answer technical information efi wet dry systems here are answers to the most commonly asked questions about nos nitrous oxide systems along with tech information compiled by the nos research and development team hidden systems q a will nitrous affect engine reliability the key is choosing the correct h.p for a given application a kit that uses the correct factory calibration does not usually cause increased wear as the energy released in the cylinder increases so do the loads on the various components that must handle them if the load increases exceed the ability of the components to handle them added wear takes place nos kits are designed for use on demand and only at wide open throttle nitrous can be extremely advantageous in that it is only used when you want it not all the time all nos kits are designed for maximum power with reliability for a given application nos is actively involved in many aspects of racing working closely with many top name

technical tuning question answer technical information efi wet dry systems q a are there benefits to using nitrous with turbo or super-charger applications absolutely in turbo applications turbo lag is completely eliminated with the addition of a nitrous system in addition both turbo and superchargers compress the incoming air thus heating it with the injection of nitrous a tremendous intercooling effect reduces intake charge temperatures by 75 degrees or more boost is usually increased as well adding to even more power exceed 15 to 1 generally the higher the compression ratio the more ignition retard as well as higher octane fuel is required for more specific information talk to one of our technicians q a how important is it to use nitrous and fuel filters in a kit some of the most important components of any nitrous system are nitrous and fuel filters to keep contaminants from attacking the solenoid or plugging up a jet nos nitrous filters feature a special stainless steel mesh

technical bottle temperature nitrous pressure info technical information efi wet dry systems the relationship between bottle temperatures and nitrous pressure tech note the lower the ambient temperature the lower the resultant bottle pressure leading to a potential fuel rich condition although usually not harmful to the engine loss of optimal power can occur on the other hand very high ambient temperatures can lead to leaner burning conditions and loss of optimal performance as well as possible damage to engine components nos gauges are an excellent way to monitor problems before they can occur note nos recommends a bottle pressure of 950psi for optimum performance bottle temp °f -30 -20 -10 0 10 20 32 bottle pressure psi 167 203 240 283 335 387 460 bottle temp °f 40 50 60 70 80 85 97 bottle pressure psi 520 590 675 760 865 950 1069 direct port systems supercharger turbo systems plate systems hidden systems typical nitrous plumbing diagrams for e.f.i applications powersports

technical tuning information technical information efi wet dry systems suggested baseline tuning combinations for selected nos systems note all carbureted systems require a minimum flowing fuel pressure of 5.5 6 psi 6-7 psi for fogger systems on v-8s hidden systems extra hp 100 125 150 175 100 125 150 180 210 250 hp hp hp hp hp hp hp hp hp hp jetting n20/fuel fuel octane r+m/2 .047 053 .055 061 .063 071 .073 082 .047 053 .055 061 .063 071 .073 082 .082 091 .093 102 .047 053 .055 061 .063 071 .063 071 .073 082 .082 091 .093 102 .033 037 .038 043 .052 059 .059 065 .065 073 .073 078 .073 082 .082 091 .093 102 .102 110 .120 116 .047 053 .055 061 .063 071 .073 082 .082 091 .093 102 .073 082 .082 091 .093 102 .102 110 .120 116 .052 058 .059 065 .065 073 .073 078 .085 082 92 92 92 105 pump gas pump gas w/octane booster pump gas w/octane booster or 100 racing gas octane racing gas ignition timing super powershot standard to 2° retard 2-4° retard 4-6° retard 6-8° retard 2-4° retard

technical tuning information technical information efi wet dry systems extra hp jetting n20/fuel 2x fuel octane r+m/2 double cross single stage plate 105 octane racing gas 105 octane racing gas 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas 114 octane .74 or higher specific gravity racing gas 116 octane .74 or higher specific gravity racing gas double cross dual stage plate first stage 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas double cross dual stage plate second stage 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas 110 octane .74 or higher specific gravity racing gas ignition timing spark plug heat range hidden systems 250 hp 300 hp 350 hp 400 hp

technical tuning information technical information ignition timing 2-4° retard 2-4° retard 4-6° retard 4-6° retard 6-8° retard 10° retard 2-4° retard 2-4° retard 4-6° retard 4-6° retard 6-8° retard 8° retard efi wet dry systems extra hp 100 125 150 180 210 250 100 125 150 175 200 250 100 125 150 175 250 300 350 400 500 hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp hp jetting n20/fuel fuel octane r+m/2 .047 053 .055 061 .063 071 .073 082 .082 091 .093 102 .033 037 .038 043 .052 059 .059 065 .065 073 .073 078 .018 018 .020 020 .022 022 .024 024 .028 028 .032 032 .036 036 .040 040 .042 042 .018 018 .022 022 .024 024 .026 026 .028 028 .018 018 .022 022 .024 024 .026 026 .028 028 .018 018 .020 022 .022 026 .024 024 .028 028 .032 032 .026 018 .030 022 .036 024 .040 028 .051 034 .065 038 .022 014 .026 016 .028 017 .022 014 .026 016 .028 017 .018 010 .024 016 .032 018 92 pump gas 92 pump gas w/octane booster 100 pump gas w/octane booster or 100 racing gas 105 octane

technical tuning information technical information efi wet dry systems suggested baseline tuning combinations for selected nos systems hidden systems extra horsepower jetting n2o/fuel or bypass t fuel octane r+m/2 ignition timing spark plug heat range 02117nos 1986-93 5.0l ford mustang big shot plate 150 hp 200 hp 250 hp 275 hp 0.038/0.024 0.045/0.030 0.055/0.032 0.120/0.116 92 octane pump gas 96 octane unleaded racing gas or 92 w booster 100 octane racing gas 105 octane racing gas -2° to -4° -4° to -6° -6° to -8° -8° to -10° stock 1-2 steps colder 2-3 steps colder 3-4 steps colder plate systems supercharger turbo systems 05115nos 1986-93 5.0l ford mustang 80 hp 150 hp 100 125 100 125 hp hp hp hp stock stock mod mod 0.042/0.059t 0.067/0.042t 0.059 0.061 0.052 0.055 92 octane pump gas 92 octane pump gas 92 92 92 92 octane octane octane octane pump pump pump pump gas gas gas gas 8° btdc 8° btdc stock stock stock stock stock stock 1-2 steps colder 2 steps colder 1-2 steps

technical tuning information technical information efi wet dry systems suggested baseline tuning combinations for selected nos systems hidden systems part number extra jetting jetting hp n2o/fuel supplied v-twin motorcycle part number extra jetting jetting hp n2o/fuel supplied motorcycle/atv supercharger turbo systems 03011nos 03011nos 03011nos 03011nos 18 24 30 34 hp hp hp hp .016 018 .018 022 .020 024 .022 026 16,18,20,22,24,26 16,18,20,22,24,26 16,18,20,22,24,26 16,18,20,22,24,26 03104 03105nos 03104 03105nos 03104 03105nos 03200-oznos 03200-oznos 03200-oznos 27 hp 36 hp 45 hp 2 hp 3 hp 4 hp .016 018 .018 022 .020 024 .014 015 .014 014 .015 014 16,18,20,22,24 16,18,20,22,24 16,18,20,22,24 14,15 14,15 14,15 plate systems motorcycle race 03008rnos 03008rnos 03008rnos 130 hp .032 032 160 hp .036 036 190 hp .040 040 28,32,36,40 28,32,36,40 28,32,36,40 direct port systems bottle orientation is critical never mount bottle inverted with this kit motorcycle/atv 03000 03001nos 03000