Nitrous Express 93306-00 8-Cylinder Dry Direct Port 4-Stage Nitrous System

The Nitrous Express 93306-00 is a professional-grade four-stage dry direct port nitrous oxide injection system engineered for serious 8-cylinder performance applications. This advanced system delivers nitrous directly into each cylinder through four sets of high-flow NX dry nozzles, providing precise distribution and exceptional power gains ranging from 200 to 600 horsepower.

System Design:

This dry direct port configuration is specifically designed to work with standalone engine management systems or ECUs capable of providing additional fuel enrichment when nitrous is activated. Unlike wet systems that spray both nitrous and fuel, this dry system relies on your engine management to handle fuel delivery, allowing for more precise tuning and integration with modern EFI systems. An included jet card provides lbs/hr flow data for each horsepower setting to simplify calibration of your fuel enrichment parameters.

Complete Kit Includes:

• Eight billet aluminum and carbon fiber Lightning Nitrous Solenoids for superior flow and reliability
• Thirty-two NX dry nozzles (eight nozzles per stage) for individual cylinder nitrous delivery
• 6AN nitrous feed line for adequate flow capacity
• Comprehensive jet pack for 100-600 horsepower per stage tuning range
• Wide-open throttle (WOT) activation switch
• Heavy-duty relay and relay harness
• Complete installation hardware and fittings

Important Notes:

This system does not include a nitrous oxide bottle. The four-stage design allows for progressive power delivery or multiple power levels, with each stage independently controllable. Professional installation and proper engine management tuning are required for safe operation. Engine must be in excellent mechanical condition with appropriate supporting modifications to handle the intended power levels.