Find jetting information for Nitrous Express systems and nozzle-selection guidance for Snow Performance water-methanol systems. Select a category below to view the available technical resources.
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Single/Dual Nozzle Systems
Single-nozzle, dual-nozzle, and SHO Shark jetting resources.
Snow Performance Nozzle Selection
Water-methanol nozzle sizing guidance in a dedicated section.
Carbureted Plate Systems
Assassin, Crossbar, Conventional, Gemini, MainLine, Hitman, and dual-plate systems.
EFI Plate Systems
Chevy/GM, Dodge, Ford, Coyote, Hemi, and other EFI plate resources.
Direct Port & Lid Systems
Four-, six-, eight-, and ten-cylinder direct port systems, plus LT4 and Hellcat lids.
Custom Spraybar Systems
Hidden, conventional, and Gemini spraybar configurations.
Powersports Systems
Fuel-pump, RZR, Can-Am, spraybar, motorcycle, and SXS applications.
Not sure which chart applies to your system?
Contact Nitrous Express Technical Support before selecting jetting. Have your system information, fuel type, flowing fuel pressure, and intended horsepower level available.
CONTACT TECH SUPPORT