Nitrous Express 40041-10 Hitman Plus Nitrous Plate System 50-200HP with 10lb Bottle

The Nitrous Express 40041-10 Hitman Plus is a complete plate-style nitrous oxide injection system designed for 4150-style 4-barrel carburetors. This affordable, performance-oriented kit is perfect for enthusiasts looking to add serious horsepower without breaking the bank. The system comes complete with a 10-pound nitrous bottle and everything needed for installation.

Phase 3 Next Generation Plate Technology:

The Hitman Plus features Nitrous Express's innovative Phase 3 nitrous plate design, which eliminates traditional spray bars entirely. This advanced design provides superior nitrous and fuel distribution with outstanding atomization, while eliminating common failure points like sagging, splitting, or damaged spray bars. The open design also maintains maximum airflow to your carburetor.

Adjustable Power and Upgrade Path:

The system includes four pre-configured horsepower settings—50, 100, 150, and 200 HP—allowing you to dial in the perfect power level for your application. Unlike the standard Hitman system, the Hitman Plus is upgradeable to Stage Six capacity (up to 300 HP) with the addition of larger N2O solenoids and jets, making it an investment that can grow with your performance needs.

Complete System Includes:

• Phase 3 nitrous plate for 4150-style 4-barrel carburetors
• 10-pound nitrous oxide bottle
• 40-amp relay for reliable electrical performance
• WOT (Wide Open Throttle) switch with mounting bracket
• All necessary solenoids, jets, and hardware
• Pre-configured for 50-100-150-200 HP settings
• Upgradeable to 300 HP capacity

The Hitman Plus represents the ideal entry point for nitrous novices and experienced tuners alike, offering professional-grade performance, reliability, and upgrade potential at an accessible price point.