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NOS 02301BNOS Pro Two-Stage Wet Nitrous System 4150 Carburetor Black

Part of: NOS Pro Two-Stage Wet Nitrous System

Other options in this family: NOS 02302NOS NOS 02301NOS

Manufacturer

Part Number

02301BNOS
Sale Price

$1,649.95

1 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The NOS Pro Two-Stage Wet Nitrous System is a complete, professional-grade nitrous oxide injection kit designed for 4150 4-barrel carburetors. This system delivers controlled power gains through dual-stage activation, allowing you to tune for maximum performance on demand.

Complete Kit Includes:

  • 10 lb. black nitrous bottle constructed from 6061-T6 aluminum with mounting brackets
  • 4150-flange 1-inch thick dual-stage black aluminum plate with 4 integrated spray bars
  • 2 Cheater Fuel solenoids and 2 Cheater Nitrous solenoids for precise metering
  • Jetting for 200, 250, 300, 370, 420, and 500 horsepower configurations
  • Complete mounting hardware and installation instructions

Performance Features:

  • Two-stage activation allows for progressive power delivery or full power on demand
  • Four spray bars ensure optimal fuel atomization and even mixture distribution across all cylinders
  • High-quality solenoids provide steady, precise nitrous and fuel flow control
  • Thick aluminum plate design prevents heat transfer and ensures consistent performance

This system is ideal for street performance, drag racing, and street/strip applications where adjustable power levels and reliable nitrous delivery are essential. The included jetting options provide versatility to tune the system for your specific engine combination and performance goals.

Products specifications

Activation

Microswitch

Adjustable

Yes

Bottle Color

Black

Bottle Size

10 lb

Brackets Included

Yes

Brand

NOS

Category

Air and Fuel Delivery

Delivery Style

Square bore plate

Emission Code

4

Feed Line Size

6AN

Fuel Solenoid

Cheater

Included Jetting Horsepower

200, 250, 300, 370, 420, 500

Jet Style

Flare

Max Horsepower

500

Nitrous Solenoid

Cheater

Number of Solenoids

4

Number of Stages

2

Part Type

Nitrous Oxide Injection System Kit

Plate Flange

4150

Plate Height

1 inch

Product Type

NOS System

Solenoid Top Cover Color

Black

Sub Category

Service Kits

System Style

Wet

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Order process was quick and easy

Easy to use website

Thank you.

I called to get more info about the part to make sure it fit and was on hold for 30 min and when someone did answer put me on hold for another 7 min came back on couldn't answer my question then put me on hold again waited another 13 min then the music went quiet and the phone hung up!!

Really easy and fast

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