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

This Nitrous Express Stage 6 kit is adjustable and can provide horsepower gains ranging from 50 HP up to 300 HP. The specific gain depends on the jetting you choose and your engine's setup.

What is included in the kit?

The kit comes complete with a 5lb nitrous bottle, stainless steel bottle brackets, an extra-long supply line, limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay, and the Phase 3 spraybarless nitrous plate.

Is this kit street legal?

No, this nitrous system is intended for off-road racing applications only. It is not CARB approved and cannot be legally shipped to California.

1 / 3

Specifications

Brand: Nitrous Express
Part #: 30240-05
UPC: 653374303125

Nitrous Express Dual/4150/Gasoline Nitrous Kit (50-300HP) w/5lb Bottle

Name: Nitrous Express Dual/4150/Gasoline Nitrous Kit (50-300HP) w/5lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-dual-4150-gasoline-nitrous-kit-50-300hp-w-5lb-bo-t14-339736
Price: 1056.55 USD
Availability: BackOrder

$1056.55

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 Dual/4150/Gasoline Nitrous Kit (50-300HP) w/5lb Bottle. Adds significant horsepower for racing.

Key Features

Fits gasoline engines with a Dual/4150 carburetor setup.
Provides adjustable horsepower gains from 50 HP up to 300 HP.
Features advanced spraybarless Phase 3 plate technology for improved distribution and atomization.
Includes limited lifetime guaranteed Lightning solenoids for reliable operation.
Comes with a 5lb nitrous bottle, stainless steel bottle brackets, and an extra-long supply line.
Includes a heavy-duty 40-amp relay and all necessary components for installation.

This nitrous system is designed for gasoline engines with a Dual/4150 carburetor setup. Compatibility with specific vehicle models depends on the carburetor and intake manifold configuration. Not CARB approved.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're looking to add serious horsepower to your gasoline-powered vehicle for racing applications, this Nitrous Express Stage 6 kit is a solid option. It's designed to bolt between your carburetor and intake manifold, injecting a precise mixture of nitrous oxide and fuel to dramatically increase engine power. This system is built for performance and reliability, offering adjustable horsepower gains from 50 up to 300 HP, making it suitable for a wide range of racing needs.

What sets this kit apart is its spraybarless technology. Unlike older designs that use spray bars which can sag or block airflow, this Phase 3 plate uses an advanced design for better fuel and nitrous distribution. This means more consistent atomization and a smoother power delivery when you hit the button. The kit comes complete with everything you need to get started, including limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay, a 5lb nitrous bottle, stainless steel bottle brackets, and an extra-long supply line. This comprehensive package aims to simplify installation and ensure you have reliable components for your performance build.

This system is intended for off-road use and is not CARB approved, meaning it cannot be legally shipped to California. It's important to note that while this kit offers significant power gains, proper tuning and engine health are crucial for safe operation. Always refer to the manufacturer's installation and tuning guidelines to ensure optimal performance and longevity of your engine.