
The Nitrous Express 4150 4-BBL Stage Six Plate Only (50-100-150-200-250-300 HP) (part NP304) is designed to distribute nitrous and, when applicable, enrichment fuel through the listed flange or throttle-body application. Key configuration details include power / jetting: 50-100-150-200-250-300 HP; flange / intake: 4150, 4-barrel.
Key Features & Specs:
Fitment: