Nitrous Express Dominator Assassin Plate Stage 6 Nitrous Systems 67040-00

5 out of 5 stars ( 1 )

Part Number: NEX-67040-00

$1,003.99

Nitrous Oxide Systems, Assassin Plate Stage 6, Dominator 4150 Flange, 50-300 HP, No Bottle, Wiring, Hardware, Universal, Kit
See More Specifications | Check the Fit

Nitrous Express Dominator Assassin Plate Stage 6 Nitrous Systems 67040-00

Nitrous Express Dominator Assassin Plate Stage 6 Nitrous Systems 67040-00

NEX-67040-00

5 out of 5 stars ( 1 )

Part Number: NEX-67040-00

Estimated Ship Date: Oct 20, 2026

$1,003.99

Estimated Ship Date: Oct 20, 2026 Would you rather pick it up?

  • Rebate Expires: 10/31/2026

    Get a FREE T-Shirt on qualifying Nitrous Express purchases! Visit www.summitracing.com/go/nex for redemption information.

    Get a FREE Shirt after rebate on Nitrous Express purchases of $199 or more! Visit www.summitracing.com/go/nex for details and redemption form. Valid on purchases made between 8/14/26 and 10/31/26. Rebate must be submitted no later than 30 days after purchase date. U.S.A. residents only. Limit one free T-shirt per qualifying transaction. Cannot be combined with any other offer. End consumer rebate only. Purchases must total $199 or greater at MAP price in a single transaction.

Overview

Brand:
Manufacturer's Part Number:
67040-00
Part Type:
Product Line:
Summit Racing Part Number:
NEX-67040-00
UPC:
653374978118
Delivery Style:
Square bore plate
Nitrous System Style:
Wet
Nitrous System Intended Fuel Type:
Gasoline
Maximum Advertised Horsepower Increase:
300
Activation:
Push-button
Jet Sizes Included (hp):
50, 100, 150, 200, 250, 300
Bottle Included:
No
Dual Stage:
No
Bottle Brackets Included:
No
Quantity:
Sold as a kit.

Nitrous Express Dominator Assassin Plate Stage 6 Nitrous Systems

The new Nitrous Express Dominator Assassin Plate Stage 6 nitrous system is the most technically advanced single-stage plate ever designed. A unique perimeter spray pattern assures you perfect nitrous-fuel distribution. It solves problems commonly found on single-plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage, this is truly the Next Generation in nitrous plate technology. Select the model with options needed for your application.

This system includes:

* Jetting for 50, 100, 150, 200, 250, and 300 hp
* Billet aluminum and carbon fiber lightning solenoids
* Heavy-duty 40 amp relay
* -4 AN supply line
* Billet aluminum Y-fittings
* Stainless braided solenoid-to-plate lines
* Systems with a bottle include stainless bottle brackets and Lightning 500 bottle valve
* Fits standard Dominator flange carburetors

Applications

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