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ZEX Nitrous EFI Perimeter Plate Nitrous System Square Flange

ZEX Nitrous 82221


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ZEX Nitrous EFI Perimeter Plate Nitrous System Square Flange $618.99
EFI Perimeter Plate Nitrous System
  • Square Flange (4150 Series)
  • 100-300 HP

  • ZEX Nitrous 82221 Details

    Perimeter Plate Nitrous System

    • Adjustable from 100-to-300 HP
    • Includes jetting & TPS-switch for EFI applications
    • Nitrous & fuel are injected via 12 points around intake plenum
    • Includes everything for a safe, proper installation
    • Fits any square flange intake manifold


    With Bottle
    Manufacturer's Part Number:

    ZEX Nitrous' Perimeter Plate Nitrous Systems provide optimum nitrous and fuel atomization for maximum horsepower. These complete kits offer top-notch spray effeciency with outlets placed at 12 injection points around the perimeter of the intake manifold opening, delivering precise distribution of both fuel and nitrous for your engine. Through an ingenious cooling technology called Cryo-Sync, super chilled nitrous is injected through the ZEX plate before being injected into the engine. This rapidly cools the carburetor and intake manifold, generating even greater power.  Perimeter Plate Nitrous Systems are tunable from 100-300 horsepower and are available for square and dominator 4-bbl carburetor applications.


    • Provides optimum nitrous and fuel atomization
    • Injected via 12 points around intake plenum
    • Cryo-Sync technology
    • Adjustable from 100-300 HP
    • Fits square and dominator 4-bbl flanges
    • Includes jets and wide-open throttle switch

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    I have a 550hp forged rotating assembly 454 with AFR alum heads and Edelbrock Pro Flo 3 EFI. IS this system compatable with my combination? 

    Asked by: Jlbrown62
    Yes, this kit will work with your ProFlow EFI system.
    Answered by: Rusty B
    Date published: 2018-05-31
    • y_2018, m_7, d_19, h_6CST
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    Some parts are not legal for use in California or other states with similar laws / regulations