Nitrous Express 8 Cyl VXL Direct Port 4 Solenoids Nitrous Kit (200-500HP) w/15lb Bottle

This Nitrous Express kit gives you everything you need to add a significant power boost to your 8-cylinder engine. You get eight NX VXL extended length nozzles, two NX Lightning series nitrous solenoids, and two NX Lightning series fuel solenoids. The kit also includes anodized aluminum distribution blocks, 3/16 stainless steel hard lines, and nickel-plated fittings for a clean and durable setup. It comes pre-jetted for a 200-500 horsepower increase, along with 6AN nitrous feed lines and a high-flow 6AN Y-fitting.

The Lightning solenoids are a key feature here. They're built with CNC aluminum bodies and carbon fiber tops for a strong yet lightweight design. Their improved flow path lets nitrous and fuel enter above the seat and exit below, which is unmatched by other solenoids. The nitrous solenoids have an integrated purge port, allowing you to connect a purge valve directly to the solenoid body. This helps remove air pockets for a cleaner purge. The fuel solenoids include a fuel bypass port, letting you connect a small return line to the tank. This prevents trapped air between the fuel pressure regulator and the solenoid, which helps avoid lean spikes.

For safe operation, this system includes a wide-open throttle switch, 40 Amp relays with harnesses, and a master arming switch. It also comes with stainless steel bottle brackets and a 15lb nitrous bottle equipped with the NX Lightning bottle valve. Nitrous Express uses only high-quality, USA-made components in their solenoids, emphasizing their importance in any nitrous system.