Nitrous Express NX675 Assassin Plate Conversion 4150 ProPower Nitrous Kit

The Nitrous Express NX675 Assassin Plate Conversion is designed to convert a standard 4150 carburetor flange intake to a ProPower-style nitrous plate system. This conversion kit allows enthusiasts and racers running a 4150 square-bore carburetor setup to take advantage of the Assassin series nitrous plate design, delivering consistent and aggressive nitrous distribution across the intake charge.

The Assassin plate system is engineered for high-performance applications where precise nitrous and fuel atomization is critical. The ProPower designation indicates compatibility and conversion capability for use with Nitrous Express's ProPower nitrous plate systems, making this an ideal upgrade or crossover piece for builds transitioning between nitrous configurations.

Key Features:

• Converts 4150 square-bore carburetor flange to Assassin ProPower plate configuration
• Designed for use with Nitrous Express Assassin series nitrous systems
• Compatible with 4150 flange intake manifolds
• Engineered for consistent nitrous and fuel distribution
• High-quality construction for durability under high-performance conditions
• Part of the Nitrous Express Assassin series product family

Whether you are upgrading an existing nitrous system or adapting your current intake setup, the NX675 provides the flexibility needed to run a proven Assassin-style plate on your 4150-flanged combination.