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Nitrous Express 30040-12 Stage 6 Nitrous Plate System 4150 4-Barrel 50-300HP with 12lb Composite Bottle

Manufacturer

Picture for manufacturer Nitrous Express

Part Number

30040-12
8 reviews
Sale Price

$1,738.73

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express 30040-12 Stage 6 Plate System is a complete nitrous oxide injection kit designed for 4150-style 4-barrel carburetors, delivering adjustable power gains from 50 to 300 horsepower. This system features advanced Phase 3 plate technology with a revolutionary spraybarless design that eliminates common failure points while providing superior nitrous and fuel distribution. The innovative plate design ensures exceptional atomization without the risk of spray bars sagging, splitting, blocking airflow, or sustaining damage during installation or operation.

Complete Kit Includes:

  • 12-pound composite nitrous bottle with lightweight construction
  • Lightning solenoids with limited lifetime warranty for reliable activation
  • Heavy-duty 40-amp relay for consistent electrical performance
  • Stainless steel bottle brackets for secure mounting
  • Extra-long supply lines for flexible installation options
  • All necessary hardware and fittings for installation

This Stage 6 system represents an ideal entry point for sportsman racers and performance enthusiasts seeking a budget-friendly nitrous solution without compromising quality or reliability. The conventional plate design ensures compatibility with most 4150-flanged intake manifolds, making it a versatile choice for small-block and big-block V8 applications running gasoline.

Products specifications

Activation

Microswitch

Bottle

12Lb Composite Bottle

Bottle Bracket Material

Stainless steel

Bottle Brackets Included

Yes

Bottle Color

Natural

Bottle Included

Yes

Bottle Material

Composite

Delivery Style

Square bore plate

Dual Stage

No

Jet Sizes Included (hp)

50, 100, 150, 200, 250, 300

Maximum Advertised Horsepower Increase

300

Nitrous Bottle Capacity

12 lbs.

Nitrous System Style

Wet

Quantity

Sold as a kit.

Bottle Capacity

12

Bottle Color

Carbon

Hose Material

Stainless Braided

Hose Color

Stainless

Add-On Part

15600, 15940, 16006, 18959, 11107

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Order # 26695 I ordered an EGT and a gauge pod. It showed up at my house 4 days later exactly as I had ordered it. The Prices are unbeatable!

Ordered a Kirkey seat from them. They had the lowest price I could find and shipped that day. Ordered on Friday and received on Tuesday. It was well packed and perfect. I'd certainly do business with them again.<br>

Easy shopping

Great company to order from! Low prices, wide variety of merchandise, and quick shipping!

ordered a hub rebulild kit and found Autoplicity to have the lowest price. Easy ordering and good communication re: when product shipped. Turnaround was satisfactory.

Great site and service! Looking forward to doing business again soon!

Great service. Item arrived very quickly and in perfect condition. Cheapest place on the net too.

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