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Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No Bottle

SKU: NEX63940-00

Nitrous Oxide Systems

NEX Nitrous Oxide Kits...

Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No Bottle

SKU: NEX63940-00

Nitrous Oxide Systems

NEX Nitrous Oxide Kits...

A$2,370.50
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Nitrous Express Single Entry Crossbar RNC .178 4150 Flange Nitrous Kit (250-650HP) w/No Bottle

NX Single Entry Billet Crossbar nitrous plate systems provide the crossbar spray pattern that everyone loves in a package that is legal for racing classes that allow only one nitrous and one fuel jet. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This system includes a 10lb nitrous bottle with the billet aluminum Lightning 500 bottle valve. This valve not only looks great; It is packed with features including two integrated gauge ports, 5/8 siphon tube, a large .500 orifice and an improved flow path with only one 45 degree turn. The Lightning bottle valve looks great, flows great and weighs nearly one full pound less than our old style brass valve. This system is designed for 4150 flange manifolds and includes: This system is designed for 4150 flange manifolds and includes: 15178 (.178 in.) Nitrous and 15301L Fuel Lightning Solenoids Custom solenoid bracket High flow braided stainless solenoid to plate lines nickel plated fittings wide open throttle switch 6AN Feedline Master arming switch Amp relay and relay harness Jetting for 250-650HP

Additional Information

SINGLE ENTRY CROSSBAR RNC .178 250-650HP (4150 FLANGE) W/NO BOTTLE


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:20:18

Data: v4.2 - Upd: 2026-11-08 16:34:09

Features

  • Multi-Stepped Outlet Allow Turbulence Free Flow

Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

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Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Add-On Part:GENX-2, 16008, 16006, 18959, 11107
Bottle Capacity:No Bottle Included
Bottle Color:White
Bottle Included:No
Description:Nitrous Oxide Injection System Kit
Hose Color:Stainless
Hose Material:Stainless Braided
Part Number:nex63940-00
Title:Nitrous SINGLE ENTRY CROSSBAR RNC .178 250-650HP (4150 FLANGE) W/ NO BOTTLE
Type:4150 Flange
Usage:Strip/Competition

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Nitrous Express, Nitrous Express (nx)
StreetFX SKU nex63940-00
SFX Item ID 4126407
Accounting SKU nex-63940-00
Manufacturer SKU 63940-00
Manufacturer UPC 653374975339
Alternative References 63940-00, NEX-63940-00

SINGLE ENTRY CROSSBAR RNC .178 250-650HP (4150 FLANGE) W/ NO BOTTLE

Product Attributes
BrandNitrous Express (NX)
Manufacturer's Part Number63940-00
Part TypeNitrous Oxide Systems
UPC653374975339

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