Factory LS3 Intake W/ Hidden Nitrous Spray Bar

Nitrous Express is now offering popular intake manifolds that are pre-plumbed with NX nitrous systems. These intakes are brand new and installations have been completed by the expert technicians at NX so you can simply pull the intake out of the box and install it on your engine. Each component of the nitrous system has been inspected upon installation and the entire setup has been leak checked and flow tested.

This system includes a custom set of bars plumbed into the intake manifold, 1 NX Lightning series nitrous solenoid, 1 NX Lightning series fuel solenoid, anodized aluminum distribution blocks, and stainless steel fittings, all plumbed inside the manifold! Systems include jetting for 100-400HP, stainless steel braided nitrous feed lines, a wide open throttle switch, 40 Amp relays and relay harnesses, master arming switch, stainless bottle brackets and a 10lb nitrous bottle with the NX Lightning bottle valve.

NX Lightning solenoids feature an improved flow path that allows nitrous / fuel to enter above the seat and exit out the bottom for flow unmatched by any other solenoid on the market. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid. Purging through the body of the solenoid eliminates the air pocket between the purge valve and the solenoid orifice. Lightning fuel solenoids feature a fuel bypass port which allows you to connect a small return line to the tank. This eliminates trapped air between the fuel pressure regulator and the fuel solenoid which eliminates the lean spike associated with other solenoids. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings. Nitrous Express only uses the highest quality, made in the USA components in its solenoids. Do not be fooled by low price come-ons, the solenoids are the most important component of a nitrous system.

The billet aluminum Lightning bottle valve not only looks great; It is packed with features including an integrated gauge port, an integrated push port, a large .500 orifice and a direct flow path.