Availability
Showing In Stock Items. Show All 44 Items.
Nitrous Outlet 4150 dual entry Hornet plate conversions flow up to 700 hp without modification. They come out of the box with everything you need to replace your current plate. Designed for 4150 flange carbureted-style intake manifolds (carbureted or EFI), the new Hornets are based on the same technology as the Stinger. Hornets have a larger conical cone and they're dual entry (two inlets for nitrous and fuel). This allows you to spray either a huge shot of nitrous or go with two stages. The Hornet's large and unique cone-shaped "stinger" protrudes from the bottom portion of the plate into the center of the intake throat. Each Hornet has 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern. This completely saturates the air intake charge as it enters the intake plenum for even distribution. Sting the competition with a Nitrous Outlet 4150 dual entry Hornet plate conversion! Features and items: * Capable of spraying 800 hp with two 0.187 fuel solenoids and 0.122 nitrous solenoids * Capable of spraying up to 880 hp with a 0.178 nitrous solenoid and a 0.310 fuel solenoid * Gasket, jetting (from 100 to 700 hp), and hardware * Unmatched precision atomization * CNC-machined black anodized 6061 billet aluminum plate * Red anodized stinger is CNC-engraved with Nitrous Outlet logo and fuel/nitrous ports * E85-compatible with different jetting
Not Yet Reviewed
$454.99
Using old technology and applying their own R&D knowledge from the Stinger plates, Nitrous Outlet developed a single billet bar-style nitrous plate that achieves a superior spray pattern and distribution. They created a 2-piece design to get the discharge angles needed for the most even pattern possible and the most even distribution to go along with it. Nitrous Outlet 4150 Weekend Warrior tunnel ram dual plate nitrous systems are intended to work with dual-plane intakes, but are equally at home on 4150 flange single plane intakes, and are compatible with carburetion or EFI. Bottles are offered in several sizes and Weekend Warrior kits are available with or without a nitrous bottle. Choose your preferred bottle option. Features: * 6061 billet aluminum construction * Nitrous plate is .75 in. thick * Black anodized with laser etched logos and Fuel/N2O entry marking * Bar has 10 nitrous discharge holes and 10 fuel discharge holes per side * .122 in. nitrous and .177 in. fuel solenoids * Universal solenoid brackets and braided stainless hose * Includes premium gaskets and hardware * Nitrous jetting for 100 to 400 hp * Fuel jetting for gasoline and E85 for 5 to 55 psi * Provides a maximum flow of 350 hp * 10, 12, 15 lb. bottles are available
Not Yet Reviewed
$1,471.99
Nitrous Express Pro Power nitrous plates lead the way with performance and reliability. These innovative plates provide superior distribution and outstanding atomization, ensuring a safe but powerful nitrous system. They have no spray bars to sag, split, or break—making them "next generation" technology, indeed. Nitrous Express Pro Power nitrous plates are available in various quantities and configurations for particular carburetor flange types.
( 1 )
$171.97
—
$343.93
Nitrous Express Assassin plate nitrous plates provide superior distribution and outstanding atomization. They feature a unique perimeter spray pattern that assures you perfect nitrous-fuel distribution, and solves problems commonly found on single plane manifolds, particularly small and big block Fords. NX Assassin nitrous plates have no spray bars to sag, split, block airflow, or damage, making them truly the next generation in nitrous plate technology.
Not Yet Reviewed
$311.73
Nitrous Express Stage 6 nitrous plates lead the way with performance and reliability. These innovative plates provide superior distribution and outstanding atomization, ensuring a safe but powerful nitrous system. They have no spray bars to sag, split, or break—making them "next generation" technology, indeed. Nitrous Express Stage 6 nitrous plates are available in various quantities and configurations for particular carburetor flange types.
( 2 )
$392.65
Nitrous Express 4150 Assassin Plate Pro Power nitrous systems for alcohol fuel deliver a 100 to 500 hp rating, are offered with or without bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Pro Power system without or with the preferred bottle size. Systems include: * Jetting for 100, 200, 300, 400, and 500 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 6 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve
Not Yet Reviewed
$1,190.08
—
$2,126.89
Nitrous Outlet 4150 GENIII Stinger plate conversion kits come out of the box with everything you need. These 3rd generation Stinger plates have a large, unique cone-shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat. Each plate has 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Order the model best suited for your application. Overview: * 4150 flange * 360 degree discharge pattern * Anodized billet aluminum plate * E85 compatible with different jetting
Not Yet Reviewed
$512.99
—
$1,109.99
Here's the buzz—Nitrous Outlet 4150 Hornet dual-stage plate systems have larger "stingers" for more precise atomization! The larger conical cone with 15 discharge ports for nitrous and 15 for fuel saturates the air intake charge as it enters the intake plenum for even distribution. Then there's the dual-entry—two inlets for nitrous and fuel, so you can spray huge shots of nitrous—plus the dual-stage option that includes Y-fitting to connect both stages, along with jetting and solenoids. The Hornet plates are CNC-machined from 6061 billet aluminum and feature a black anodized body with a red anodized stinger. They're engraved with the Nitrous Outlet logo and come out of the box with everything you need to spray up to 700 hp in two stages. The word's out: Nitrous Outlet 4150 Hornet plate systems inject stinging performance into your system!
Not Yet Reviewed
$2,055.99
—
$3,234.99
Nitrous Outlet 4150 GENIII Stinger nitrous oxide plate systems come out of the box with everything you need to spray up to 500 hp! Nitrous Outlet is proud to introduce their 3rd generation Stinger plate systems. They feature a revolutionary extended-reach cone that sits further down inside the intake plane to prevent nitrous from hitting the sidewalls on intakes with a high plane or spacer plate. Each stinger has 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 GENIII Stinger nitrous oxide plate systems include everything you need to spray 50-500 hp. Overview: * Max-flow 500 hp anodized billet aluminum stinger plate * Single entry * 4150 flange * 360 degree discharge pattern * Gasket, jetting, and hardware included * E85 compatible with different jetting * Jetting included for 50-500 hp
Not Yet Reviewed
$1,226.99
—
$2,869.99
Nitrous Outlet 4150 GENIII Hornet dual-stage nitrous oxide plate systems are the big buzz in performance! The CNC-machined billet aluminum Hornet plates have the largest "stingers" with 16 discharge ports—8 for nitrous and 8 for fuel—that will extend deep inside your intake's throat, spraying a 360 degree pattern. This will completely saturate the air intake charge for precise atomization. GENIII dual-stage systems come with Y-fittings to connect both stages and jetting for horsepower settings from 100 to 700 hp, as well as two nitrous and two fuel solenoids capable of flowing up to 800+ hp. The systems also include anodized aluminum "Boomerang" brackets and pre-bent hard lines for a clean professional look that matches their performance. Inject your vehicle with a Nitrous Outlet 4150 GENIII Hornet dual-stage nitrous oxide plate system. Features include: * Revolutionary GENIII design * Dual-entry * Extended reach cone * Fits single-plane 4150 flange intake manifolds—carbureted or EFI * 360 degree discharge pattern * Unmatched atomization precision * Anodized billet aluminum plate * Hard lines, bracket, gasket, jetting, hardware, and electrical included * E85 compatible (with different jetting) * Jetting included for 100 to 700 hp Notes: * Gen III Hornet plates are a directional plate design and must be installed with the fuel solenoid towards the front and the nitrous solenoid to back of the vehicle. Failure to do so will result in poor nitrous/fuel distribution and could result in engine damage. * Check clearance for distributor and throttle cable linkage.
Not Yet Reviewed
$2,169.99
—
$3,319.99
Nitrous Outlet 4150 Race Stinger plate conversion kits come out of the box with everything you need to spray up to 600 hp. They feature a large, unique cone-shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat, and they have 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 Race Stinger plate conversion kits include the 2nd generation 4150 Stinger plate, .122 nitrous solenoid, .187 fuel solenoid, bracket, gasket, and 50 to 600 hp jetting. Overview: * 600 hp max flow * Single-entry * 4150 flange * 360 degree discharge pattern * Anodized billet aluminum stinger plate * Bracket, gasket, jetting, and hardware * E85 compatible with different jetting
Not Yet Reviewed
$454.99
—
$1,058.99
Nitrous Outlet 4150 Stinger plate conversion kits come out of the box with everything you need to spray up to 600 hp. They feature a large, unique cone shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat, and they have 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 Stinger plate conversion kits include the 2nd generation 4150 Stinger plate, gasket, and 50-600 hp jetting. Overview: * 600 hp max flow * Single-entry * 4150 flange * 360 degree discharge pattern * Anodized billet aluminum stinger plate * Bracket, gasket, jetting, and hardware * E85 compatible with different jetting
Not Yet Reviewed
$960.99
—
$1,003.99
Nitrous Express 4150 Assassin Plate Stage 6 nitrous systems for alcohol fuel deliver a 100 to 300 hp rating, are offered with or without a bottle, and feature one of the most technically advanced single stage plates ever designed—the Assassin. Nitrous Express CNC-machined 7/8 in. thick Assassin plates integrate nitrous and fuel discharge ports into the outer perimeter, producing a unique spray pattern that assures perfect nitrous-fuel distribution. This solves the problems commonly found on single plane manifolds, particularly small and big block Fords, and creates superior distribution and outstanding atomization with no spray bars to sag, split, or block airflow. Select the Assassin Stage 6 system without or with the preferred bottle size. Systems include: * Jetting for 100, 150, 200, 250, and 300 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * 4 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Bottles available in 10, 12, and 15 lb. capacities * Systems with bottle come with stainless bottle brackets and Lightning 500 bottle valve
Not Yet Reviewed
$1,103.47
—
$2,040.48
Strike a blow for performance with Nitrous Outlet 4150 GENIII Stinger race plate systems. These nitrous systems feature large unique cone-shaped "stingers" that sit further down inside the intake plane with 16 discharge ports—eight for nitrous and eight for fuel. Their 360 degree pattern completely saturates the air intake charge for even distribution. Stinger race plates are CNC-machined from 6061 billet aluminum, and have black anodized bodies, red anodized "stingers," and are CNC-engraved with the Nitrous Outlet logo and fuel/nitrous ports. The assembly includes pre-fabricated hard lines, solenoid, brackets, jetting, harness, and hardware—everything you need to spray 50 to 600 hp. Pierce your nitrous system with the sharp performance of Nitrous Outlet 4150 GENIII Stinger race systems.
( 1 )
$1,259.99
—
$2,672.99
Nitrous Outlet 4150 dual-entry Hornet plate conversion kits come out of the box with everything you need to spray up to 700 hp and are capable of flowing up to 880 hp! The Hornet plate is based on the same technology as the Stinger, but has a larger conical cone and dual entry, allowing you to spray either a huge shot of nitrous or to have two stages. Each Hornet has 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 dual entry hornet plate conversion kits feature a CNC-machined finish with a black anodized body and red anodized stinger, and they're CNC-engraved with the Nitrous Outlet logo. Overview: * 880 hp max flow * Dual entry * 4150 flange * 360 degree discharge pattern * Anodized billet aluminum plate * Hardlines, brackets, gaskets, jetting, and hardware included * E85 compatible with different jetting * Jetting included for 100-700 hp
Not Yet Reviewed
$1,498.99
Nitrous Outlet 4150 GENIII Race Stinger plate conversion kits come out of the box with everything you need to spray up to 500 hp. These 3rd generation Stinger plates have a large, unique cone shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat. Each Stinger has 15 discharge ports for nitrous and 15 discharge ports for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 GENIII Race Stinger plate conversion kits include a 3rd generation 4150 Stinger plate, .122 nitrous solenoid, .187 fuel solenoid, deep EFI center solenoid bracket, gasket, and 50-600 hp jetting. Overview: * 600 hp max flow * Single entry * 4150 flange * 360 degree discharge pattern * Anodized billet aluminum plate * E85 compatible with different jetting * Bracket, gasket, jetting, and hardware included
Not Yet Reviewed
$1,147.99
—
$1,164.99
What's all the buzz about at the track? Nitrous Outlet 4150 Hornet race dual-entry plate systems have larger "stingers" for more precise atomization! The larger conical cone with 15 discharge ports for nitrous and 15 for fuel saturates the air intake charge as it enters the intake plenum for even distribution. Then, there's the dual-entry—two inlets for nitrous and fuel, so you can spray huge shots of nitrous, or have two stages. The Hornet plates are CNC-machined from 6061 billet aluminum, and feature a black anodized body with a red anodized stinger. They're engraved with the Nitrous Outlet logo and come out of the box with everything you need to spray up to 700 hp. The word's out: Nitrous Outlet 4150 Hornet racing plate systems inject stinging performance into your system!
Not Yet Reviewed
$2,178.99
—
$3,326.99
Nitrous Outlet 4150 Race dual entry Hornet plate conversion kits come out of the box with everything you need to spray up to 700 hp and are capable of flowing up to 880 hp with additional jetting. These conversion kits have two inlets for nitrous and fuel, allowing you to spray either a huge shot of nitrous or to have two stages. They feature a large, unique cone-shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat, and 15 discharge ports for nitrous and 15 discharge ports for fuel. Their 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. Nitrous Outlet 4150 Race dual entry Hornet plate conversion kits are CNC-machined from 6061 billet aluminum, have a black anodized body and red anodized stinger, and are CNC-engraved with the Nitrous Outlet logo. Overview: * 880 hp max flow * Dual entry * 4150 flange * 360 degree discharge pattern * Anodized billet aluminum plate * Hardlines, bracket, gasket, jetting, and hardware included * E85 compatible with different jetting * Jetting included for 100-700 hp
Not Yet Reviewed
$1,609.99
Nitrous Express has a nitrous system for people with carbureted vehicles whose high performance philosophy is "too much is almost enough." Their Pro Power plate systems crank out power in spades, from a 100 to as much as a 500 hp increase over stock at the wheels. The heart of these systems is the "Next Generation" Phase 3 distribution plate, which has no spray bars to sag, split, or disturb the airflow into the manifold. Race fuel is required for increases above 150 hp. The kits come complete with: * Nitrous bottle and stainless steel mounting brackets * Solenoids * Relay * Supply line and fittings * Switches * Wiring * Mounting hardware
( 2 )
$776.57
—
$2,146.82
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
—
$749.95
If you're looking to upgrade your plate or add a second stage, Nitrous Outlet nitrous stinger plates are available by themselves or in a conversion package. The new Stinger has a larger conical cone shaped "stinger" that protrudes from the bottom portion of the plate into the center of the intake throat and is capable of delivering up to 600 hp of fuel and nitrous. They have 15 discharge ports for nitrous and 15 for fuel. The 15 atomized plumes of nitrous and fuel exit from the center of the stinger into the intake plenum in a 360 degree pattern, completely saturating the air intake charge as it enters the intake plenum for even distribution. These systems come out of the box with everything you need.
( 3 )
$398.99
Upgrade your nitrous system with Nitrous Express and their Pro Power plate conversion kits. These kits contain Nitrous Express's unmatched Pro Power plates that are the ultimate in nitrous power and reliability. These plates lack the traditional spray bars that tend to sag, split, and block airflow, robbing your car of potential performance. Their new spray bar-less design instead provides outstanding atomization and distribution of nitrous maximizing power. Nitrous Express offers these Pro Power plate conversion kits for a variety of carburetor setups and quantities to help you find the one that is right for you.
( 3 )
$266.14
—
$473.59
Nitrous Express carburetor base plate gaskets are made from premium materials for a leak-free seal. These gaskets are available for a wide variety of carburetor and intake setups to accommodate even the most extreme applications.
( 5 )
$6.83
The new Nitrous Express Dominator Assassin Plate Stage 6 nitrous system is the most technically advanced single-stage plate ever designed. A unique perimeter spray pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single-plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage, this is truly the Next Generation in nitrous plate technology. Select the model with options needed for your application. This system includes: * Jetting for 50, 100, 150, 200, 250, and 300 hp * Billet aluminum and carbon fiber lightning solenoids * Heavy-duty 40 amp relay * -4 AN supply line * Billet aluminum Y-fittings * Stainless braided solenoid-to-plate lines * Systems with a bottle include stainless bottle brackets and Lightning 500 bottle valve * Fits standard Dominator flange carburetors
( 1 )
$1,003.47
—
$1,940.28
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
