Nitrous Express 67245-12 Assassin Plate Stage Alcohol Bottle - 4150 6 50-300HP 12lb

The Nitrous Express 67245-12 Assassin Plate is a high-performance nitrous injection plate designed specifically for alcohol-fueled racing engines. This Stage 6 plate is engineered to deliver between 50 and 300 horsepower gains on demand, making it ideal for drag racing and high-performance applications where precise nitrous delivery is critical.

Key Features:

• 4150-style flange design for compatibility with Holley 4150 and similar carburetors
• Stage 6 configuration optimized for alcohol fuel (methanol or ethanol)
• Adjustable power range from 50 to 300 horsepower
• Includes 12-pound bottle for extended run capacity
• Precision-machined aluminum construction for durability and consistent flow
• Direct-port spray bar technology ensures even distribution across all cylinders
• Complete with jetting for immediate installation and tuning flexibility

The Assassin Plate installs between your carburetor and intake manifold, providing a clean, efficient nitrous delivery system without the need for direct-port plumbing. This system is specifically calibrated for alcohol fuel, which requires different jetting and fuel flow characteristics compared to gasoline systems. The included 12-pound bottle provides substantial capacity for multiple passes at the track.