What is the main advantage of the Assassin plate's perimeter spray pattern?

The unique perimeter spray pattern ensures a perfect distribution of nitrous and fuel into the intake manifold. This design helps solve common distribution problems found in single plane manifolds, leading to better engine performance and atomization.

What makes this nitrous plate different from systems with traditional spray bars?

This system eliminates the need for spray bars. This means there are no components that can sag, split, block airflow, or become damaged over time, offering a more reliable and advanced nitrous delivery solution.

What is included with the Nitrous Express 67140-15 system?

This kit includes the Assassin nitrous plate system designed for up to 750 horsepower and a 15lb nitrous bottle. Always refer to the manufacturer's documentation for a complete list of included components.

Specifications

Brand: Nitrous Express
Part #: 67140-15
UPC: 653374981606

Nitrous Express 4150 Assassin Plate RNC Up to 750hp 15lb Bottle

Name: Nitrous Express 4150 Assassin Plate RNC Up to 750hp 15lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-4150-assassin-plate-rnc-up-to-750hp-15lb-bottle-t14-720945
Price: 2155.38 USD
Availability: BackOrder

$2155.38

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 4150 Assassin Plate RNC nitrous system. Supports up to 750hp with a 15lb bottle.

Key Features

Verified fitment for Nitrous Express 4150 Assassin Plate RNC.
Supports up to 750 horsepower.
Includes a 15lb nitrous bottle.
Features a unique perimeter spray pattern for improved nitrous-fuel distribution.
CNC machined design integrates discharge ports into the plate's perimeter.
Eliminates spray bars, preventing common issues like sagging or blockage.

⚠️ 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

The CNC machined design of the Nitrous Express Assassin plate system integrates the nitrous and fuel discharge ports directly into the outer perimeter. This unique approach creates a perimeter spray pattern, ensuring a perfect distribution of nitrous and fuel. This design specifically addresses issues often seen with single plane manifolds, especially on Ford small and big block engines, leading to better distribution and outstanding atomization. Unlike traditional spray bar systems, this plate has no spray bars that can sag, split, block airflow, or become damaged, representing a significant advancement in nitrous plate technology.

This system is built to support up to 750 horsepower and includes a 15lb nitrous bottle. The Assassin plate is considered the most technically advanced single stage plate available, offering a clean and efficient way to introduce nitrous oxide into your engine for a substantial power increase. It's a well-built component designed for performance applications where consistent and reliable power gains are crucial.

When installing this system, remember that it is not CARB approved and cannot be shipped to California. It's important to consult the manufacturer's installation guide for proper setup and tuning to achieve optimal performance and safety. This system is a serious upgrade for those looking to significantly boost their engine's output.