
The Nitrous Express 4150 4-BBL Pro-Power Plate Only (1St Stg 50-300 HP-2Nd Stg 100-500 HP) (part NP954) is designed to distribute nitrous and, when applicable, enrichment fuel through the listed flange or throttle-body application. Key configuration details include power / jetting: 50-300 HP; flange / intake: 4150, 4-barrel.
Key Features & Specs:
Fitment: