Availability
If you're big into performance, we can't stress enough the major importance of jetting your nitrous system. Many racers casually assume that a jet is a jet--that all are created equally. However, Nitrous Outlet suggests that precision manufacturing and the jet design can make a huge difference in performance. These flare jet packs are the most common type. They're offered in many configurations to accommodate virtually every nitrous system; plus, each jet is stamped with the orifice size for easy identification and selection. To meet your power and tuning needs, use Nitrous Outlet jets!
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$687.99
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$738.99
Nitrous Express nitrous jet packs are precision-made and guaranteed to be within .0005 in. of the specified jet size. NX brass jets can outflow the competition by 35 percent. How? They are crafted on CNC equipment with contoured inlets and multi-stepped outlets, which results in an unrestricted, turbulent-free flow of go-juice. Feed your system for powerful performance with Nitrous Express nitrous jet packs.
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$630.53
What a great engine! What a mess of wiring! Telorvek GM Ram Jet wiring harnesses from The Detail Zone will clean up your engine bay! These replacement wiring harnesses let you move the controller and other components off of the intake. The Detail Zone Telorvek Ram Jet wiring systems can be used with any non-computer controlled transmission and include an optional O2 sensor and speed sensor wiring. TDZ wiring systems feature the necessary connectors with 20 ft. of fire-resistant, printed wire, so there's no guessing where they go, and adjustment of the wire lengths is easy for a super-neat installation. Plus, since everything plugs into the Telorvek panel, you can move your controller almost anywhere. These systems fit first generation GM crate engines with MEFI-3, or second generation with MEFI-4 controllers. Get rid of the fuel injection bird's nest! Replace it with The Detail Zone Telorvek GM Ram Jet wiring harnesses--great wiring for a great engine!
Not Yet Reviewed
$568.35
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$617.35
Performance Machine Jet Black Ops air cleaners are high-end, CNC-machined aluminum intake systems for Harley-Davidson® motorcycles—known for their stylish, low-profile teardrop design that offers versatile horizontal or vertical mounting for better leg clearance and aggressive looks. The air cleaners improve engine performance by funneling more clean air into the throttle body, using a reusable high-flow filter and an internal breather system to eliminate messy oil leaks. They're available in a variety of finishes. Key features: * Versatile mounting: Can be installed horizontally (speedy look) or vertically (stylish look) * Improved airflow: Features a backing plate with a radius cut and an internal power cone to smooth and accelerate air into the engine * Internal breather: Rubber breather tubes route crankcase vapors internally, preventing oil from leaking out onto the engine * High-quality construction: Made from billet aluminum, CNC-machined for precision * Reusable filter: Includes a high-flow, washable cotton gauze air filter * Multiple finishes: Available in Chrome, Contrast Cut (black with machined highlights), and Black Ops (two-tone black) * Enhanced knee clearance: The compact design provides more space for the rider's leg * Purpose: These are performance upgrades designed to replace the stock air cleaner, allowing more air into the engine for better power, while also customizing the bike's aesthetics
Not Yet Reviewed
$549.95
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$664.95
Performance Machine Jet chrome air cleaners are high-end, CNC-machined aluminum intake systems for Harley-Davidson® motorcycles—known for their stylish, low-profile teardrop design that offers versatile horizontal or vertical mounting for better leg clearance and aggressive looks. The air cleaners improve engine performance by funneling more clean air into the throttle body, using a reusable high-flow filter and an internal breather system to eliminate messy oil leaks. They're available in a variety of finishes. Key features: * Versatile mounting: Can be installed horizontally (speedy look) or vertically (stylish look) * Improved airflow: Features a backing plate with a radius cut and an internal power cone to smooth and accelerate air into the engine * Internal breather: Rubber breather tubes route crankcase vapors internally, preventing oil from leaking out onto the engine * High-quality construction: Made from billet aluminum, CNC-machined for precision * Reusable filter: Includes a high-flow, washable cotton gauze air filter * Multiple finishes: Available in Chrome, Contrast Cut (black with machined highlights), and Black Ops (two-tone black) * Enhanced knee clearance: The compact design provides more space for the rider's leg * Purpose: These are performance upgrades designed to replace the stock air cleaner, allowing more air into the engine for better power, while also customizing the bike's aesthetics
Not Yet Reviewed
$549.95
Take off on your late model Harley® in time-honored Performance Machine power and style. JET contrast cut air cleaners feature a versatile teardrop CNC-machined aluminum body, which mounts to either a swift horizontal position or a classy vertical version—you decide. The smooth black anodized surface is then machined away in the contrasting areas to expose the aluminum beneath. JET air cleaners also include a reusable red cotton gauze air filter and internal crankcase venting system. They don't just look good; their innovative conical design ensures better performance, as well as improved clearance for your leg and knee.
Not Yet Reviewed
$543.56
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$549.95
On Sale
PRW Q-Jet carburetors are manufactured with all new components. They are a significant upgrade to stock GM carburetors for most GM automotive applications. Every carburetor is designed with precision engineering and cutting-edge features and are equipped with PRW's industry first lean/rich adjustment allowing 15% +/- main circuit adjustment to allow for precise tuning with ease. They are available in 750 cfm for GM cars and trucks with engine sizes ranging from 283-350 cu. in. and 800 cfm for GM vehicles with engine sizes ranging from 350-455 cu. in.—both applications work well with a mild cam or headers for optimum street performance. Choose the PRW Q-Jet carburetor designed for your application needs. Key features: * All new—not rebuilt, or remanufactured * Available for 750 and 800 cfm applications * Industry first Lean/Rich adjustment allowing up to 15% +/- main circuit adjustment to allow for precise tuning with ease * Universal replacement for most GM automotive applications * Includes most required vacuum ports * Complete with a one-wire electric choke * Locally assembled and run-tested, with all gaskets, metering rods, jets and air bleeds made in the USA * Compatible with "C" and "U" style throttle linkages suitable for stock intake manifolds
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$599.95
On Sale
PRW Q-Jet marine carburetors are manufactured with all new components. They are a great upgrade from stock GM marine carburetors and are also equipped with PRW's industry first lean/rich adjustment allowing 15% +/- main circuit adjustment to allow for precise tuning with ease. These PRW carburetors are compatible with Mercruiser Marine throttle linkages. They are available in 650 cfm and 695 cfm and meets U.S. coast guard requirements. Choose the PRW Q-Jet marine carburetor that is designed for your application needs. Key features: * All new—not rebuilt or remanufactured * Available for 650 and 695 cfm applications * Universal replacement for most GM marine applications * Industry first Lean/Rich adjustment allowing up to 15% +/- main circuit adjustment * Includes most required vacuum ports * Complete with a one-wire electric choke * Meets US Coast Guard requirements * Locally assembled and run-tested, with all gaskets, metering rods, jets and air bleeds made in the USA
Not Yet Reviewed
$599.95
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$625.95
Nitrous Express Shark nozzles are designed as replacement nozzles for your Shark or Shark 2 nitrous systems. They require jets (sold separately) to change the flow ratings.
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$620.12
Power up your motorcycle or ATV with Nitrous Outlet powersports nitrous hardline systems. These single stage systems include all of the necessary components needed to install a direct port hardline nitrous system under your motorcycle or ATV's air box lid. Kits are available with or without aluminum nitrous bottles. Available for single, twin, three, and four cylinder engines, these Nitrous Outlet powersports nitrous hardline systems are designed to be high flowing for instant nitrous delivery and include the highest quality parts available.
Not Yet Reviewed
$525.99
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$655.99
Power up your motorcycle or ATV with Nitrous Outlet powersports nitrous nozzle systems. These single stage systems include all of the necessary components needed to install a wet or dry direct port nitrous system on your ride with your choice of an aluminum nozzle, aluminum nozzle with a jam nut, or a stainless steel nozzle. Kits are available with or without aluminum nitrous bottles. Available for single, twin, 3-, and 4-cylinder engines, these Nitrous Outlet Powersports nitrous nozzle systems are designed to be high flowing for instant nitrous delivery and include the highest quality parts available.
Not Yet Reviewed
$530.99
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$712.99
If you're just getting into nitrous, or are on a budget, and you're looking for a powerful basic system that you can upgrade to higher performance later on, Nitrous Express has the answer. Their Hitman Plus systems can deliver from 50 to 200 hp, in 50 hp increments, right out of the box. However, you can upgrade them to 300 hp just by changing the nitrous solenoid and jetting, or you can jump up to full Stage 6 levels whenever you want. Kits include the nitrous distribution plate, bottle and mounting brackets, supply hose and fittings, switch, wiring, and solenoids.
Not Yet Reviewed
$655.10
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$703.67
If you're a serious nitrous junkie on a tight budget, Nitrous Express has just what you need. These MainLine carbureted nitrous systems are designed to offer budget-friendly performance. There's no chrome and no frills--just rock-solid performance at an affordable price!
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$549.76
On a budget, but still looking for nitrous for your carbureted ride? Hitman nitrous systems from Nitrous Express can deliver the goods--from 100 to 200 hp, in 50-hp increments--at a price that will appeal to the budget-conscious. They're also great introductory systems if you're just getting into nitrous. On top of that, they feature the "Next Generation" Phase 3 distribution plate that delivers superior distribution and atomization of the fuel and nitrous. Plus, there are no spray bars to sag, split, or disturb airflow into the manifold. The kits include an optional nitrous bottle with a Pure-Flo valve, stainless steel mounting brackets, solenoids, a supply hose, fittings, a switch, and wiring.
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$577.30
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$727.43
These NOS CrossHair nitrous oxide plates have been designed with the serious racer in mind are capable of 350+ hp. They are based off of the popular Double Cross plate and have improved distribution of the fuel and nitrous, helping with today's complex intake manifold designs. The plates feature double down nitrous bars for better distribution and atomization, putting more power down to the track. NOS CrossHair nitrous oxide plates come in a blue anodized finish, your choice of Holley 4150 or Dominator bolt patterns, jets, plumbing, and two gaskets.
Not Yet Reviewed
$573.95
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$749.95
FAST diesel nitrous systems boost power, reduce EGTs, and cool the air inlet charge for your diesel engine. Featuring adjustable power from 35 to 200 additional horsepower, these diesel nitrous systems reduce turbo lag and greatly lower inlet and exhaust temperatures for additional power and engine safety. FAST diesel nitrous systems add power with no additional tuning but really come alive when used in tandem with other performance components like power programmers and high-flow exhaust systems! Each kit includes a bottle, brackets, nitrous solenoid, electronic throttle activation switch, and all necessary plumbing and electrical connectors to facilitate installation. Compared to other performance modifications, nitrous systems can be a relatively cost-effective way to achieve significant power gains. Order the kit for your application needs.
Not Yet Reviewed
$687.95
Are you looking for traditional hot rod carburetion? Genuine Stromberg 97 carburetors are your answer to awesome looking, trouble-free carburetion. These carburetors are built to original blueprint specifications with key improvements. Why not top your street rod engine with two or three? These Genuine Stromberg 97 carburetors come in two and three packs with guaranteed good chromate color tone match and sequential ID numbers. And for those of you with "push" style throttle linkage, the LZ model has the lever on the throttle bracket pointing down--great for early Lincolns or your '49 Mercury. No matter which one you choose, you'll find no seconds, no mystery parts from previous rebuilds, no oversize screw threads, no warping, no leaks, no rust, and no problems. Here's how these beautiful, top-running Stromberg 97 carburetors stack up: * New, improved, early-style cast iron base with stock-size throttle shaft * Big 97 logo, Type 1 bowl casting, pressure-cast in new dies, and CNC-machined * New emulsion tubes * Stock Stromberg jetting--0.045 in. main jets and a Number 65 power valve * New air horn casting with extra meat around the float bowl lid * New brass float, made on the original Stromberg dies * Newly developed, no-stick S-jet inlet valve * Modern, high-tech, reinforced cellulose/nitrile gaskets * Stainless steel linkage instead of plated mild steel throughout * Investment cast stainless steel throttle and accelerator pump levers * Correct pale chromate color with iridescent highlights * Correct black Parkerized/lacquered bases
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$525.00
Nitrous Outlet X-Series nitrous oxide systems are the perfect solution for racers on a budget. They're made of the same high-quality parts as other Nitrous Outlet systems, and are available in universal and application-specific kits. Choose your nitrous delivery style, wet or dry, desired horsepower increase, jet sizes, and other options. X-Series nitrous oxide systems include everything you'll need for a clean installation and enhanced performance at the track!
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$563.99
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$815.99
On Sale
The new line of Edelbrock VRS-4150 Race and Performance carburetors are packed with features that will appeal to racers, engine builders and carb tuners, as well as the hot street enthusiast looking to improve performance. The VRS-4150 carburetors are street friendly but race ready—and the one-piece, cast aluminum bodies fit all 4150 and 4500 carb flange manifolds—without requiring an adapter plate. With the new VRS Series carburetors many attributes, they make for easy tuning and great versatility in many applications. They are available in 650, 750, 850, and 950 cfm models, select the model suited to your application needs. Features, specs, and benefits: * A street throttle arm, PTFE-coated throttle shafts and built-in provisions for a standard GM three-wire TPS mount add features to the carburetor that are ideal for any user * Multiple vacuum hook-ups keep this carburetor usable on the street but still ready for the track with larger capacity fuel bowls and four circuit billet metering blocks with screw-in emulsion bleeds * The 20 percent larger capacity fuel bowls feature internal ribs to control fuel slosh, and a sculpted baffle directs incoming fuel to the sides to minimize bubbles * The floats have corner cuts to avoid shutting off the fuel flow during hard cornering, and jet extender notches and jet extenders in the rear to keep the jets covered in fuel under hard acceleration * Users are able to externally adjust idle bypass air as the adjustment screws are accessible without removing the air cleaner/scoop * The advanced idle circuit features interchangeable idle discharge jets in all four corners to allow for a smooth, clean idle with the use of big, low-vacuum camshafts * Normally found only in high end racing carbs, the VRS includes fully adjustable intermediate fuel circuits, which help to provide incredible throttle response * For greater control at high rpm, the high speed/main fuel circuit is split into two bleed circuits—one each for the lower and upper sections * As an additional feature, the power valves are located on both primaries and secondary's that support optimized jetting—the power valve will add fuel as necessary while the power valve protection circuit prevents diaphragm damage from backfires
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$827.95
$745.16
Stromberg BIG97 carburetors feature 55 percent increased airflow to put out a whopping 250 cfm! They have the same standard 97 outside shape, but use enlarged 1.175 in. venturi with a super-efficient 20 degree entry angle. The accelerator pump discharge jets are smaller, and flared exit cones build power by slowing down the mixture to reduce turbulence into the manifold plenum. The result is 250 cfm. Stromberg BIG97 Tri-Power carburetors feature: * Signature 97 outside shape and styling * Cast iron base * Reinforced airhorn * Early plenum effect: allows all cylinders to draw from both barrels, giving you dual-plane drivability with a single-plane style top-end horsepower * New power valve circuits improve fuel conditioning: feeds top-end enrichment directly into the emulsion tubes * Ported distributor vacuum: switch in the brass plug (included) and connect your distributor to improve combustion efficiency in cruising mode; you'll run smoother and cooler, with more torque and better fuel mileage * Big S-jet twin-ball inlet valve: accepts 5/16 in. hard line and standard Stromberg fuel fittings * Four finishes available: original equipment style, chrome, chrome/black, or barn find (patina)
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$525.00
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$560.00
When you decide to put a bottle under your hood, you want performance that makes you go fast; you expect durability for consistent, safe performance and, if at all possible, a good value. Proton Plus Series nitrous systems from Nitrous Express combine your wants and needs in a compact and easy-to-mount module. Constantly researching and developing to provide you with safe, reliable nitrous systems, Nitrous Express Proton Plus Series systems will exceed your expectations. These nitrous systems contain high-quality solenoids that are capable of producing 150 hp to the wheels, and their black anodized aluminum housing not only looks great, but it also pulls heat away from the solenoids for extreme durability. Proton Plus Series nitrous systems include jetting for 35, 50, 75, 100, 125, and 150 hp. They are available without a bottle or in three bottle sizes, including a lightweight 10 lb. composite bottle with an aluminum high-flow Lightning 45 bottle valve and stainless bottle brackets. Live and dream nitrous oxide with Nitrous Express--the people who are passionate about nitrous oxide. Additional features include: * Single Shark nozzle * Nozzle adapter * Stainless braided nozzle lines * Extra-long braided stainless feed line * Stainless fuel line * Master arming switch * Wide-open throttle switch * 40 amp relay * Relay harness * Every nut, bolt, and electrical connector needed to complete the installation
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$527.86
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$669.38
On Sale
Holley 2300 model carburetors are perfect for racing classes where 2-barrel carburetors are required, or for hot rodders looking for something different. These units have many performance features—including a manual choke, center hung float bowl, universal throttle lever, all-metal parts, replaceable jets, a power valve, and high-flow venturi. Holley 2300 carburetors are available in universal and vehicle-specific applications.
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$625.95
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$649.95
On Sale
Holley improved the carburetor that powered thousands of racers into the winner's circle—Holley Ultra XP 2-barrel carburetors. They used the original 0-4412 and added the proven design elements of their Ultra Series delivering the XPs with more tunability, more durability, more weight savings, and more features! They are approved for use in NASCAR Mid-West/West Coast Late Model Divisions and utilize the same venturii and throttle bore dimensions of the classic 2-barrel carburetor. Holley Ultra XP carburetors are available in different finishes, and will outperform any production 2-barrel available. Features include: * All-aluminum construction for nearly 50 percent weight savings over zinc versions * Tumble polished aluminum with Black billet aluminum metering block and base plate * No choke tower for unobstructed airflow * Air bleeds moved outward to allow a smoother transition of airflow * Air cleaner flange centered over venturii for improved airflow and performance, 5/16 in.-18 bent air cleaner stud included * Down-leg boosters for improved fuel signal * Contoured hex head squirter screw for streamlined airflow * Internal pump passage on metering block equipped with tunable bleed off * Same original 1 3/8 in. venturii and 1 11/16 in. throttle bore size and throttle plate/shaft size * Fuel bowl provides 20 percent more fuel capacity while controlling slosh with internal baffling * Clear sight windows on both sides of bowl for easy and safe fuel level adjustments * Fuel trough designed into floor of bowl to route fuel flow directly to the jets and assists in keeping jets covered by fuel * Built-in drain plug provides easy access to empty contents of bowl * -8 (O-ring) inlet threads offer a large variety of plumbing options (come with an extended -8 O-ring to -8AN male adapter and -8 plug). Can be plumbed from either side * Throttle shaft rides in oil impregnated sintered bronze bushings for smooth throttle actuation * Throttle shaft capped to prevent entry of debris and contaminates * 30cc pump with metal lever. Anti-siphon valve in main body to reduce pump pull-over * Dedicated race-only throttle lever with all unnecessary street attachment points and tangs removed * Knurled (hand adjustable) curb idle screw allows for easy idle adjustment without the use of tools * Set screw for wide open throttle stop adjustment * Wedge float provides fuel control while cornering * 100 percent wet-flow tested by Holley technicians to assure it arrives ready to run!
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$799.95
$718.95
On Sale
To ensure smooth, positive response from your watercraft fuel system, Quick Fuel Technology introduces Black Diamond Marine Series carburetors. The proper blend of air and fuel is critical when you're cruising miles from shore, and the innovative team at QFT has engineered carbs for every street and race application imaginable. Trust their expertise for your boat needs, as well. Depending on the Marine Series carburetor model selected, you can choose single or dual fuel inlets, vacuum or mechanical secondary, primary and secondary jet sizes, and inner and outer air bleed sizes. Quick Fuel Black Diamond Marine Series carburetors feature: * Aluminum fuel bowls with sight glass windows for quick float adjustment * Changeable idle air and high-speed bleeds * PTFE-coated throttle shafts with PTFE bearing ribbons and stainless steel plates * J tubes to prevent spillage * Black Diamond high-temperature satin coating on main body and fuel bowls for enhanced corrosion protection and appearance; coating also provides a 6 percent reduction in fuel temperature * 4-corner idle adjustment (except M-600) * Billet metering blocks with changeable primary idle feed and power valve channel restrictions (except M-600)
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$749.95
$673.95
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