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On Sale
Holley nitrous solenoid drivers offer high-current performance. These Holley EFI accessories are required when progressively controlling nitrous oxide solenoids. You can use non-progressive nitrous to replace a standard relay. Improve your solenoid activity with Holley nitrous solenoid drivers.
( 5 )
$137.95
$124.15
On Sale
NOS replacement refill station nitrous transfer pumps are available just in case your transfer pump goes bad. They can transfer nitrous to your bottle within a minute or two. The NOS replacement refill station nitrous transfer pumps are designed to work with your existing system, so there is no need for changing feed lines or custom-wiring them.
Not Yet Reviewed
$1,499.95
$1,348.95
On Sale
NOS purge valve kits are designed to "purge" nitrous oxide at the solenoid(s) for instant and consistent nitrous injection. The valves eliminate the lag time caused from vapor accumulation in the supply line. These kits include a solenoid, a filter, a push button, fittings, wiring, and instructions. Hoses are available in -4 AN or -6 AN; order the model best suited for your application.
( 15 )
$199.95
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$268.95
$179.95
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$242.05
On Sale
NOS offers DOT-approved nitrous bottles in a variety of sizes and finishes to suit your needs. The bottles come with an NOS/CGA-approved high-flow valve and built-in siphon tube. For extra safety, NOS has designed an exclusive blow-off venting system. If your bottle is overfilled or if pressure increases beyond the maximum safety level, the vent opens and discharges the nitrous into a safe place.
( 17 )
$318.95
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$673.95
$287.05
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$605.95
On Sale
NOS Super Powershot nitrous solenoids are widely used in many NOS systems. These state-of-the-art solenoids will deliver a nitrous flow rate of up to 175 hp with a low 8.6 amp draw. They feature a special bubble-tight seal, high flow, compact size, and 1/8 in. inlet and outlet pipe threads.
( 1 )
$199.95
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$212.95
$179.95
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$191.65
On Sale
NOS cryogenic refill stations are designed for performance retailers in the business of refilling nitrous bottles, or racers who use a substantial amount of nitrous oxide. They're safe, easy, and quick. The stations come complete with the plumbing, hoses, gauges, valves, fittings, and bottle stand necessary to refill any nitrous bottle. These refill stations will require a compressed air supply (80-100 psi), a mother bottle (through a local gas supplier), a scale, and a water separator/filter (to help lengthen pump service life).
( 4 )
$1,799.95
$1,618.95
On Sale
NOS Cheater nitrous oxide systems are designed with the serious racer in mind. They feature larger nitrous and fuel solenoids than the Powershot systems and can be adjusted in a matter of seconds to add an additional 150 to 250 hp, simply by changing fuel and nitrous jets. They use a thin, 1/2 in. injector plate that fits between your carburetor and intake. Highly accurate spray bars within the plate simultaneously inject both nitrous and fuel into the manifold, creating a smooth rush of extra power on demand. Kits are also available without the bottle or injector plate. They are not recommended for intake manifolds with a separate inlet for each carburetor throttle bore, except for 3 x 2-barrel setups. Racing fuel is recommended. Most kits come complete with: * Unfilled nitrous bottle * Cheater nitrous and fuel solenoids * Injector plate * Filters * Fittings * Four stages of jets * Switches * Aircraft-quality stainless steel braided hose * All other necessary hardware for a complete installation
( 11 )
$1,099.95
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$1,299.95
$988.95
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$1,168.95
On Sale
NOS Sniper fuel solenoids are designed to replace the solenoids in NOS Sniper nitrous systems—or they can be used by those who wish to custom-build their own system. The solenoids feature a steel body, a special bubble-tight seal, an extra-large orifice for high flow, and a compact size. Order the model with flow limit you prefer.
( 1 )
$82.75
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$159.95
$74.48
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$143.95
On Sale
Upgrade your nitrous valve with NOS Super Hi-Flo bottle valve assemblies. NOS took the guess work out of upgrading your bottle valve by creating a complete assembly that comes with the valve, pressure gauge, and correct siphon tube for your bottle. The valve features large internal passages and outlet ports, allowing it to support 500+ horsepower while the 3/8 in. aluminum siphon tube provides all the nitrous it can handle. To complete this package, NOS installs and easy to read nitrous pressure gauge so you always know how much you have left in the bottle.
( 2 )
$149.95
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$164.95
$134.95
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$148.45
On Sale
NOS Sniper nitrous oxide solenoids are designed to replace the solenoids in NOS Sniper nitrous systems—or they can be used by those who wish to custom-build their own system. The solenoids feature a steel body, a special bubble-tight seal, an extra-large orifice for high flow, and a compact size. Order the inlet size and flow limit preferred for your application.
( 3 )
$113.95
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$186.95
$102.55
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$168.25
On Sale
NOS Sniper nitrous oxide systems are just what you need for extra horsepower without the high extra cost. Depending on the kit you choose, they're available with jetting for an additional 100 to 250 hp. These systems use a standard industrial-grade type valve on the bottle, have a natural aluminum finish on the carburetor plate, and are available for popular carburetors—including Holley 4150 square bore, 4500 Dominator, and Quadrajet spread-bore styles. NOS Sniper nitrous oxide kits include a distinctive, bright orange 10 lb. capacity nitrous bottle, mounting brackets, aircraft-quality stainless steel braided hose, an injector plate, solenoids, and all other electrical and mounting hardware needed for a complete installation.
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$749.95
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$899.95
$673.95
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$808.95
On Sale
NOS nitrous and fuel filters are designed exclusively for the demands of your nitrous oxide system. They feature aircraft-type stainless steel mesh filter elements to keep contaminants from clogging your solenoids and plugging your jets. The aluminum filters are available in a variety of styles, fitting sizes, and configurations. They're ideal for replacement or custom applications.
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$31.18
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$127.95
$28.06
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$115.15
On Sale
NOS Super Powershot fuel solenoids offer a fuel flow rate of up to 200 hp at 6 psi. They draw only 0.6 amps, and feature 1/8 in. inlet and outlet pipe threads. They come standard in NOS Powershot, Super Powershot, Sportsman Fogger, and many NOS EFI fuel injection nitrous systems. You love the Super Powershot nitrous solenoids—now add their companion fuel solenoids to your setup!
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$159.95
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$165.95
$143.95
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$149.35
On Sale
NOS Cheater Series solenoids offer consistent fuel flow capabilities of up to 400 hp at 6 psi. They feature oil- and moisture-proof construction, a low amp draw, 1/8 in. inlet and outlet pipe threads, and 350 psi capability. Order the flow limit preferred for your application.
( 3 )
$162.95
$146.65
On Sale
NOS fan spray nozzles are designed to be used as independent nozzles for both nitrous and fuel, where installation restrictions might make Fogger nozzles impractical. Fan spray nozzles are fully adjustable with a simple jet change, and feature injection at a 90 degree angle. These aluminum nozzles are available in a variety of anodized colors.
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$29.49
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$31.18
$26.54
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$28.06
On Sale
NOS bottle brackets are designed to securely hold your nitrous bottle for maximum flow through the siphon tube. The brackets are available in both steel and aluminum. The steel brackets feature a standard mounting system and a durable black vinyl coating, while the natural-finish aluminum brackets come with your choice of standard or quick-release mounting.
( 5 )
$108.95
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$119.95
$98.05
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$107.95
On Sale
NOS Cheater nitrous solenoids are larger, higher flowing versions of the Super Powershot solenoids. Years of research and development on the dyno and on the track have resulted in these competition nitrous solenoids—allowing consistent nitrous flow capabilities of up to 250 hp and a low 10-amp draw. Standard in all Cheater Series kits, the solenoids feature a special bubble-tight seal, a stainless steel body or polished chrome housing, a high-energy coil, and 1/4 in. inlet and 1/8 in. outlet pipe threads.
Not Yet Reviewed
$249.95
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$261.95
$224.95
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$235.75
On Sale
NOS Super Pro Shot nitrous solenoids are designed to replace the solenoids in the Super Pro Shot systems, or can be used by those who wish to custom-build their own system. These state-of-the-art solenoids will deliver a nitrous flow rate of up to 400 hp with a low 8.6 amp draw. Features include a stainless steel body, a special bubble-tight seal, a high-lift plunger for increased flow, and compact size.
( 1 )
$272.95
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$276.95
$245.65
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$249.25
On Sale
The importance of properly jetting a nitrous system cannot be overemphasized! To properly adjust the power level of street-type kits, you need to have the right jets on hand. These are the most common type of jets and are typically used in most nitrous kits. Manufactured for dealers that want a large selection of jets for various applications, or racers looking for the widest range of tuning options, these kits contain a variety of sizes to suit virtually any need.
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$56.19
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$269.95
$50.57
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$242.95
On Sale
Any IHRA or NHRA-sanctioned track will require blow-off caps in all classes when you run with nitrous oxide. These are safety devices that fit on the bottle. If your nitrous system creates too much pressure, a NOS blow-off cap will allow it to bleed off through the vent tube, which exits outside the vehicle. The caps are available in different styles for specific valve applications.
( 4 )
$73.29
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$76.39
$65.96
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$68.75
On Sale
NOS bottle nut adapters enable you to connect your nitrous bottle to AN braided line for easy nitrous oxide plumbing. The fittings are available in a variety of materials, finishes, sizes, and configurations. Order the adapters needed for your application.
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$20.99
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$65.35
$18.89
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$58.82
On Sale
Nitrous Oxide Systems safety discs are designed to burst at 3,000 psi and empty the contents of the bottle through the diffuser nozzle. They should be replaced each time the bottle valve is changed or reattached.
( 2 )
$32.66
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$46.58
$29.39
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$41.92
On Sale
NOS Fogger 2 nozzles offer precise fuel and nitrous injection into your engine. Precision is needed to make more horsepower. These nozzles have a unique flow design that provides better atomization of supplemental fuel, as well as more even fuel distribution within the nitrous flow. Changing power levels takes only a couple of minutes, and is simply a matter of changing the fuel and nitrous jets on the nozzle. Fogger 2 nozzles feature a stamped NOS logo and tags for fuel and nitrous identification—and are available in standard, 180 degree, and 90 degree left or 90 degree right configurations. These nozzles are made from brass and have a black finish.
Not Yet Reviewed
$94.95
$85.46
On Sale
NOS manufactures an extensive line of injector plates to suit virtually any need. They ensure a steady, precisely metered flow of nitrous and fuel into the engine for reliability and are backed by years of dyno and dragstrip testing. They are available for those who want build their own system or do not want to go through the expense of buying a new system. Plates are available in many different styles in both 1/2 in. and 1 in. heights. The plates are constructed from die-cast aluminum and are coated in a durable black finish. They include all applicable gaskets, studs, jets, and plumbing.
( 3 )
$324.95
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$449.95
$292.45
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$403.95
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