NOS 02155NOS Dry BigShot Nitrous Oxide System 4-Barrel 190-300 HP Kit

The NOS Dry BigShot 4-Barrel Professional Kit delivers a complete, professional-grade nitrous oxide system designed specifically for EFI-equipped engines with 4-barrel throttle bodies or carburetors. This comprehensive kit includes everything needed for installation and offers adjustable horsepower gains from 190 to 300 HP.

Complete Kit Includes:

• 10 lb. NOS Electric Blue Bottle with mounting brackets for secure installation
• 1/2" NOS Blue Anodized Nitrous Plate with 4150-style mounting flange for universal fitment
• Pro Race Solenoid (18048NOS) for precise nitrous activation and flow control
• Single Stainless Steel Spray Bar with 34 holes for optimal nitrous distribution
• 14-foot 6AN Supply Line for flexible routing options
• Multiple Jet Sets for 190, 225, 275, and 300 horsepower configurations

This dry nitrous system is engineered specifically for use with electronic fuel injection systems, delivering nitrous oxide without additional fuel through the plate. The 4150-style flange ensures compatibility with most 4-barrel carburetors and throttle bodies. The included jetting options allow you to tune the system to match your engine's capability and performance goals.