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Nitrous Express NP507 Dominator Pro-Power Nitrous Plate 100-500HP

Manufacturer

Picture for manufacturer Nitrous Express

Part Number

NP507
7 reviews
Sale Price

$196.53

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

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 Nitrous Express NP507 Dominator Pro-Power Plate is engineered for high-performance nitrous oxide systems, delivering adjustable power gains from 100 to 500 horsepower. Designed for use with Holley Dominator carburetors, this nitrous plate incorporates advanced distribution technology that ensures optimal fuel and nitrous mixing without the reliability issues of traditional spray bar designs.

Key Features:

  • Spray bar-free design eliminates sagging, splitting, and breakage common with conventional systems
  • Superior nitrous and fuel distribution for consistent power delivery across all cylinders
  • Advanced atomization technology maximizes combustion efficiency and safety
  • Compatible with power levels from 100HP to 500HP with appropriate jetting
  • Direct bolt-on installation between carburetor and intake manifold
  • Precision-machined aluminum construction for durability and proper sealing

This plate-only system requires separate solenoids, lines, and jetting components. The NP507 represents next-generation nitrous delivery technology, providing racers and performance enthusiasts with a reliable foundation for building a complete nitrous oxide injection system.

Products specifications

Burst Panel Included

No

Carburetor Flange

Dominator

Carburetor Quantity

Single

Fuel Delivery Style

Carbureted

Jets Included

No

Nitrous Plate Finish

Black anodized

Nitrous Plate Height (in)

0.750 in.

Nitrous Plate Material

Aluminum

Plumbing Lines Included

No

Quantity

Sold individually.

Add-On Part

15601, 15941, 16006, 18959, 11107

Prop 65

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

great price ...fast shipping thanks

Very competitive prices and fast FREE shipping! Will do business with Autoplicity again!

Autoplicity has great prices and quality products for sale, I'd give it 1/2 star less for slow shipping given the option. Took a while to get out their door, regardless, I would still purchase again, thanks Autoplicity!

Wow ... they not only have the best price ... but also ultra fast shipping ... the really have great customer service too .. i like that they have live chat.

AWesome service. questions answered immediately via chat and order was en route via fed ex within 6 hours!!!!!!

Impressed with selection and price. Saved over traditional e-tailers and they shipped within 24 hours. Excited to recommend AUTOPLICITY.

Quick and simple

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Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy