What does RNC mean in this nitrous kit?

RNC stands for Restricted Nitrous Class. This designation means the system is specifically engineered to maximize nitrous flow and power gains when racing under rules that limit the size of the nitrous jets you can use.

What is included in the Nitrous Express 55070-15 kit?

This comprehensive kit includes the CNC billet nitrous plate, Lightning 250 nitrous solenoid, DF5 bottle valve, 15lb nitrous bottle, Lightning fuel solenoid, stainless steel hard lines, heavy-duty relay, switches, bottle brackets, and all necessary hardware and electrical connectors for installation.

Can this nitrous kit be shipped to California?

No, this product is not CARB approved and cannot be shipped to California due to emissions regulations.

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Specifications

Brand: Nitrous Express
Part #: 55070-15
UPC: 653374308458

Nitrous Express Dom/Gasoline (RNC) Nitrous Kit w/15lb Bottle

Name: Nitrous Express Dom/Gasoline (RNC) Nitrous Kit w/15lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-dom-gasoline-rnc-nitrous-kit-w-15lb-bottle-t14-339852
Price: 1566.99 USD
Availability: BackOrder

$1566.99

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 RNC Nitrous Kit w/15lb Bottle. Maximizes nitrous flow through restricted jet sizes for racers.

Key Features

This kit is designed for racers who are limited by jet size, maximizing nitrous flow through restricted orifices.
Features a CNC-machined billet nitrous plate with enlarged nitrous passages for a denser nitrous charge.
Includes a .250 orifice Lightning 250 nitrous solenoid and an 8AN feed line for optimal nitrous delivery.
Equipped with a .500 orifice DF5 bottle valve to ensure a dense liquid nitrous charge.
Comes with a Lightning series fuel solenoid, stainless steel hard lines, and a heavy-duty relay.
Includes all necessary switches, stainless bottle brackets, and electrical connectors for installation.

⚠️ 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 maximize power gains when racing with restricted jet sizes, this Nitrous Express RNC (Restricted Nitrous Class) system is built for that specific challenge. It's designed to push the limits of what's possible with a given jet size, making it a popular choice for serious competitors.

At the heart of this kit is a CNC-machined billet nitrous plate featuring enlarged passages to allow for a denser nitrous charge. This is paired with a .250 orifice Lightning 250 nitrous solenoid and an 8AN feed line, working together to ensure maximum nitrous flow. The system also includes a .500 orifice DF5 bottle valve, which is crucial for delivering that dense liquid nitrous charge effectively. This combination is what allows the system to make impressive power gains even with smaller, restricted jets.

Nitrous Express includes everything you need to get this system installed and running. You'll find a Lightning series fuel solenoid, stainless steel hard lines to connect the solenoids to the plate, a heavy-duty relay, necessary switches, stainless bottle brackets, and all the nuts, bolts, and electrical connectors required for a complete installation. This comprehensive package means you can focus on tuning and performance rather than sourcing additional components.