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Air and Fuel› Nitrous Oxide Systems and Components
Nitrous Express
Nitrous Express - Dominator Pro Power Single Entry Plate Conversion - NX619
SKU: N004 NX619
Moderate — 2–4 hours
Overview
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Part #: NX619
NX Billet Crossbar plate systems have just raised the bar in nitrous plate technology, in a package that is legal for racing classes that allow only one nitrous and one fuel jet. The CNC machined design integrates the nitrous and fuel discharge ports into the billet divider bar. This new design provides excellent atomization and cylinder distribution while totally eliminating the possibility of rotated spray bars. Systems include billet aluminum and carbon fiber Lightning series solenoids, a custom solenoid mounting bracket, billet aluminum Y fittings, braided stainless solenoid to plate lines, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay, relay harness and every bolt, nut, electrical connector needed for installation, Systems ordered with bottles includes the high flow billet aluminum Lightning 500 bottle valve and stainless steel bottle brackets.
Dominator Pro Power Single Entry Plate Conversion
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Nitrous Express |
| Part Number | N004 NX619 |
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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