Nitrous Express 20934S-10 LS Single Entry 90mm Nitrous Plate System with 10lb Bottle (50-400HP)

The Nitrous Express 20934S-10 is a complete single-stage nitrous oxide injection system designed specifically for GM LS engines with 90mm throttle bodies. This billet aluminum plate bolts between the throttle body and intake, making installation quick, easy, and attractive. The system is engineered to deliver reliable power gains from 50 to 400 horsepower at the touch of a button.

Complete System Includes:

• Jetting for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower
• 10-pound nitrous bottle with powder-coated finish
• ProPower Lightning Series solenoids with integrated purge port
• Billet aluminum Lightning 500 bottle valve with dual gauge ports, 5/8" siphon tube, and large .500" orifice
• 6AN feedline and braided stainless steel solenoid-to-plate lines
• Stainless bottle brackets, master arming switch, and WOT (wide-open throttle) switch
• All necessary hardware, fittings, and electrical connectors

Advanced Lightning Series Technology:

• Improved flow path keeps nitrous in dense liquid form for maximum power while using less nitrous; CNC aluminum bodies with carbon fiber cans for weight savings
• Flow path features only one 45-degree turn, eliminating harsh 90-degree turns found in conventional valves
• Plate is pre-machined with a second set of passages for easy upgrade to dual-stage system

This hardline system provides a clean, professional installation with exceptional flow characteristics and precise nitrous delivery. Weight: 20.00 lbs. Note: This product is not CARB legal and not for sale in California.