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Nitrous Express

Nitrous Express 4500 Covert Crossbar Plate System Pro Power 100-500HP (w/o Bottle)

$1139.89

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Nitrous Express 4500 Covert Crossbar Plate System Pro Power 100-500HP (w/o Bottle) Injection System Kit.

Key Features

  • Fits 4150 flange manifolds.
  • CNC machined design eliminates traditional spray bars for improved atomization and cylinder distribution.
  • Features an improved flow path with only one 45-degree turn.
  • Includes jetting for 50, 100, 150, 200, 250, and 300 horsepower, with a total system capability up to 500 horsepower.
  • Comes with a billet aluminum Lightning 45 bottle valve designed for great flow.
  • Includes a custom solenoid bracket, billet aluminum Y-fittings, braided stainless solenoid to plate lines, and nickel-plated fittings.
This system is designed for 4150 flange manifolds. It is not CARB approved and cannot be shipped to California.

⚠️ 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

Nitrous Express is well-known for their performance nitrous oxide systems. This Covert Crossbar Plate System is a prime example of their focus on improved performance and distribution. Designed for 4150 flange manifolds, this system aims to provide a more even distribution of nitrous and fuel across your cylinders compared to older designs.

The CNC machined plate design eliminates traditional spray bars, which can sag or rotate, disrupting airflow. Instead, this system uses an improved flow path with a single 45-degree turn, leading to better atomization and cylinder-to-cylinder distribution. It comes with jetting for 50, 100, 150, 200, 250, and 300 horsepower, with the capability to reach up to 500 horsepower with appropriate tuning and supporting modifications. The included Lightning 45 bottle valve is designed for great flow and a lower weight than older brass valves. This kit is packed with features to get you started, including a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines, nickel-plated fittings, a wide-open throttle switch, a master arming switch, a 40 Amp relay, and its harness.

This system is designed for 4150 flange manifolds and includes jetting for 50, 100, 150, 200, 250 & 300HP. Please note that this system is not CARB approved and cannot be shipped to California. It also includes a Prop 65 warning.

Specifications

Brand
Nitrous Express
Manufacturer Part #
63571-00
UPC
653374985017

Frequently Asked Questions

Nitrous Express 4500 Covert Crossbar Plate System Pro Power 100-500HP (w/o Bottle)

$1139.89