What is the main advantage of the spraybarless design?

The spraybarless design eliminates spray bars that can sag, split, or block airflow. This leads to superior distribution and better atomization of the nitrous and fuel mixture for improved performance and reliability.

What horsepower levels can this kit achieve?

This Nitrous Express kit is adjustable and can provide horsepower gains ranging from 50 HP up to 300 HP, depending on the jetting used.

What components are included in this nitrous kit?

The kit includes the Phase 3 spraybarless plate, Lightning solenoids with a limited lifetime guarantee, a heavy-duty 40-amp relay, a 10lb nitrous bottle, stainless steel bottle brackets, and an extra-long supply line.

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Specifications

Brand: Nitrous Express
Part #: 30080-10
UPC: 653374303071

Nitrous Express Q-Jet/Holley Spread Bore Nitrous Kit (50-300HP) w/10lb Bottle

Name: Nitrous Express Q-Jet/Holley Spread Bore Nitrous Kit (50-300HP) w/10lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-q-jet-holley-spread-bore-nitrous-kit-50-300hp-w--t14-339731
Price: 922.38 USD
Availability: BackOrder

$922.38

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 Q-Jet/Holley Spread Bore Nitrous Kit (50-300HP) w/10lb Bottle. Adds significant horsepower with advanced spraybarless plate technology.

Key Features

This kit is designed for Q-Jet and Holley spread bore carburetors.
It offers adjustable horsepower gains from 50 to 300 HP.
The Phase 3 plate technology features a spraybarless design for improved distribution and atomization.
Includes limited lifetime guaranteed Lightning solenoids for reliable operation.
Comes with a heavy-duty 40-amp relay and a 10lb nitrous bottle.
Stainless steel bottle brackets and an extra-long supply line are included.

⚠️ 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

The Phase 3 series plates in this Nitrous Express kit use a spraybarless design, which means there are no spray bars to sag, split, or block airflow. This advanced technology helps ensure superior distribution and outstanding atomization of the nitrous and fuel mixture. This system is designed to add anywhere from 50 to 300 horsepower, making it a notable upgrade for performance-minded drivers looking for a significant power boost.

This kit is specifically designed for Q-Jet and Holley spread bore carburetors, offering a direct fit for these popular carburetor types. It comes complete with everything you need to get started, including limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay, a 10lb nitrous bottle, stainless steel bottle brackets, and an extra-long supply line. The spraybarless design is a key innovation, contributing to both performance and reliability by eliminating potential points of failure found in older spray bar designs.

For those looking to push their vehicle's performance further, this nitrous system is a well-built option. It's important to note that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and safety procedures.