Nitrous Express 20940-10 Nitrous Oxide Injection System Kit

Part Number
Nitrous Plenum Plate System; Fits w/Holley Hi-Ram Manifolds; Incl. 10 lb. Bottle/50-400 WHP Jetting/Ligtning Solenoids/Braided Lines/Wiring/Switches/Hardware
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These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous and fuel are injected into each cylinder from the side of the runner providing direct port like distribution without having a flow restricting nozzle or spray bar in the runner. Systems come standard as a single stage with jetting for 50 to 500WHP. The plate is made from billet aluminum with passages machined directly into the plate so there is no need to worry about spray bars breaking or spinning. System comes complete with billet aluminum and carbon fiber Lightning Solenoids, stainless steel braided lines, wiring, switches and every nut, bolt and connector needed to install the system. Systems ordered with a nitrous bottle include the new billet aluminum Lightning 500 bottle valve and stainless bottle brackets.

BRAND: Nitrous Express


  • Holley High Ram Plenum Plate System w/10lb Bottle
  • Holley High Ram Plenum Plate System w/10lb Bottle
  • No Spray Bars Breaking Or Spinning
  • Nitrous; Holley; High Ram; Plate; Billet; NX
  • Direct Port Style Distribution
  • Quick And Clean Install


Bottle IncludedYes
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWarning: Cancer and Reproductive


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