Nitrous Express 60545-15 Gemini Twin Pro-Power Alcohol Plate System with Bottle - 4150 100-500HP 15lb

The Nitrous Express 60545-15 Gemini Twin Pro-Power Alcohol Plate System is engineered for 4150-flange carbureted applications and delivers a tunable power range from 100 to 500 horsepower in a single-stage design. Built around a next-generation direct-port spray pattern, this plate virtually eliminates the fuel distribution inconsistencies common with traditional spray bar designs — making it an especially effective solution for single-plane manifold applications, including small block and big block Ford combinations.

Unlike conventional spray bar systems, the Gemini plate features no bars that can sag, split, obstruct airflow, or sustain damage under high-demand racing conditions. The result is superior nitrous-to-fuel atomization and consistent, even distribution across all cylinders.

Key Features:

• Tunable Power Range: Includes pre-configured jetting for 100, 200, 300, 400, and 500HP shots
• Direct-Port Spray Pattern: Delivers precise, even nitrous-fuel distribution without spray bars
• Superior Atomization: Advanced plate geometry maximizes mixture quality for consistent power gains
• Lightning Solenoids: Fast-response solenoids included for precise nitrous and fuel delivery
• Heavy-Duty 40-Amp Relay: High-capacity relay ensures reliable electrical performance under race conditions
• Stainless Bottle Brackets: Corrosion-resistant mounting hardware included for the 15lb bottle
• Extra-Long D6 Supply Line: Race-grade hose (D6 long) included for flexible installation routing
• 15lb Nitrous Bottle Included: Ready-to-run package with bottle for immediate installation
• Alcohol Fuel Compatible: Calibrated specifically for methanol/alcohol fuel applications
• Fits Standard 4150 Flange Carburetors: Direct bolt-on to Holley-style and compatible 4150 carb flanges

The Nitrous Express 60545-15 is a complete, race-ready kit that combines advanced plate technology with premium hardware — making it one of the most capable single-stage alcohol nitrous systems available for 4150 carburetor applications. Ideal for bracket racing, street/strip, and dedicated race builds requiring precise, repeatable power delivery.