What is the main advantage of this nitrous plate's design?

The main advantage is its CNC machined billet aluminum construction that eliminates traditional spray bars. This design helps prevent spray bars from sagging or rotating, which can disrupt airflow and lead to inconsistent fuel and nitrous distribution into the cylinders.

What type of carburetor does this nitrous plate fit?

This is a single-entry crossbar plate specifically designed for 4150-style 4-barrel carburetors. It's intended to integrate with that specific carburetor mounting pattern.

Are there any restrictions on shipping this product?

Yes, this product is not CARB approved and cannot be shipped to California due to emissions regulations. It also carries a Prop 65 warning.

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Specifications

Brand: Nitrous Express
Part #: NP603
UPC: 653374103848

Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Only

Name: Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Only
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-4150-single-entry-crossbar-nitrous-plate-only-t14-340355
Price: 390.11 USD
Availability: BackOrder

$390.11

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Nitrous Express 4150 Single Entry Crossbar Nitrous Plate Only. CNC machined billet aluminum design eliminates spray bars for better atomization and cylinder distribution.

Key Features

Fits 4150-style 4-barrel carburetors.
CNC machined billet aluminum construction.
Eliminates spray bars for improved atomization and cylinder distribution.
No spray bars to sag, rotate, or disrupt airflow.
Represents the next generation in crossbar nitrous plate technology.

⚠️ 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

Starting with a CNC machined design, the Nitrous Express Billet Crossbar nitrous plate system raises the bar for nitrous plate technology. This plate is made from solid billet aluminum, and the machining process eliminates the need for traditional round spray bars. This design choice is important because it means there are no spray bars to sag, rotate, or disrupt airflow into your engine's cylinders. The result is improved atomization of the nitrous and fuel mixture, leading to better cylinder distribution and more consistent power delivery.

This single-entry crossbar plate is designed for 4150-style 4-barrel carburetors, making it a solid option for enthusiasts looking to add a nitrous system to their setup. The focus on eliminating spray bar issues means you get a more advanced and reliable nitrous injection system. It's a well-built component focused on optimizing how the nitrous and fuel enter your engine.