What kind of horsepower gains can I expect with this kit?

This Nitrous Express Stage 6 system is designed to provide adjustable horsepower gains, ranging from 50 HP up to 300 HP. The specific output will depend on the jetting configuration you select and install.

What makes the spraybarless technology beneficial?

The spraybarless design in the Phase 3 plates helps prevent issues like sagging or airflow obstruction that can occur with traditional spray bars. This leads to better distribution of the nitrous and fuel mixture, resulting in improved atomization and more consistent power delivery.

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Specifications

Brand: Nitrous Express
Part #: 30245-15
UPC: 653374303200

Nitrous Express Dual/4150/Alcohol Nitrous Kit (50-300HP) w/15lb Bottle

Name: Nitrous Express Dual/4150/Alcohol Nitrous Kit (50-300HP) w/15lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-dual-4150-alcohol-nitrous-kit-50-300hp-w-15lb-bo-t14-339745
Price: 1396.16 USD
Availability: BackOrder

$1396.16

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Nitrous Express Stage 6 Nitrous Kit for alcohol carburetors. Boost horsepower with spraybarless technology and a complete kit.

Key Features

This is a Nitrous Express Stage 6 nitrous oxide system.
Designed for Dual/4150 style carburetors running alcohol fuel.
Offers adjustable horsepower gains from 50 HP up to 300 HP.
Features advanced spraybarless technology for improved distribution and atomization.
Includes a 15lb nitrous bottle and stainless steel bottle brackets.
Comes with limited lifetime guaranteed Lightning solenoids and a heavy-duty 40-amp relay.

This nitrous system is designed for Dual/4150 style carburetors and is available for alcohol fuel applications. Always consult manufacturer documentation for specific engine and vehicle compatibility.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're looking to significantly increase your engine's power output for racing or performance driving, a nitrous oxide system is a popular choice. This Nitrous Express Stage 6 system is designed for carbureted engines, specifically those running alcohol fuels and using a Dual/4150 style carburetor. It's built to provide a substantial horsepower boost, ranging from 50 to 300 HP, depending on the jetting you choose.

What sets this system apart is its spraybarless technology, incorporated into the Phase 3 series plates. Unlike older designs with spray bars that can sag or obstruct airflow, this setup offers improved fuel and nitrous distribution for better atomization and more consistent power delivery. This advanced design also contributes to the system's reliability. The kit comes with everything you need to get started, including limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay, a 15lb nitrous bottle, stainless steel bottle brackets, and an extra-long supply line.

This is a comprehensive entry-level system for the budget-conscious sportsman racer. Remember that this system is not CARB approved and cannot be shipped to California. Always follow manufacturer instructions for installation and safe operation of any nitrous oxide system.