Specifications
- Brand
- Nitrous Express
- Part #
- 66142-12
- UPC
- 653374983334

Nitrous Express Dry Single Entry Billet Crossbar Plate System 100-500hp (4150) w/12lb Carbon Bottle
$1848.27
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Nitrous Express dry nitrous plate system for 4150 carburetors, rated for 100-500hp. Includes 12lb carbon bottle.
Key Features
- This system is verified to fit vehicles with a 4150-style carburetor flange.
- The billet aluminum crossbar plate is CNC machined with a bar-less design for improved fuel and nitrous atomization and cylinder distribution.
- Rated for 100 to 500 horsepower, this system offers a significant performance upgrade.
- Includes a billet aluminum Lightning 500 bottle valve, known for its looks and improved flow.
- Comes with a 12lb carbon fiber bottle, offering a lighter and more durable solution than steel.
- The kit includes a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines, and nickel-plated fittings.
⚠️ 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
Product Details
Nitrous Express is well-known for their performance nitrous oxide systems, and this Dry Single Entry Billet Crossbar Plate System is a prime example of their commitment to advanced technology. This system is designed to add significant horsepower, ranging from 100 to 500 hp, to vehicles equipped with a 4150-style carburetor flange. It's a comprehensive kit that aims to integrate seamlessly into your engine's setup for improved performance.
What sets this system apart is its CNC-machined billet aluminum crossbar plate. Unlike older designs with traditional spray bars, this plate features a unique, bar-less design that promotes excellent fuel and nitrous atomization, leading to better cylinder distribution and more consistent power delivery. This advanced design also means there are no spray bars to sag or disrupt airflow, offering a cleaner path for the intake charge. The kit comes complete with a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines from the solenoid to the plate, and nickel-plated fittings for a clean and durable installation. It also includes a wide-open throttle switch, a master arming switch, a 40 Amp relay, and the necessary harness, ensuring you have all the essential components for a proper installation.
This particular kit includes the striking billet aluminum Lightning 500 bottle valve, which not only looks great but also offers improved flow characteristics and weighs nearly a pound less than older brass valves. You'll also receive a 12lb carbon fiber bottle, which is lighter and more durable than traditional steel bottles. The plate itself has two integrated gauge ports for monitoring, a 5/8 siphon tube, and a large .500 orifice with an improved flow path that minimizes turns for optimal performance. Please note that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and safety guidelines.
Specifications
- Brand
- Nitrous Express
- Manufacturer Part #
- 66142-12
- UPC
- 653374983334
Frequently Asked Questions
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Nitrous Express Dry Single Entry Billet Crossbar Plate System 100-500hp (4150) w/12lb Carbon Bottle
