Snow Performance SNO-40050 Water-Methanol Injection Plate for 4150 Carburetors

The Snow Performance SNO-40050 is a 1-inch thick carburetor spacer injection plate designed to provide a clean, integrated installation of water-methanol injection nozzles on carbureted engines. This precision-machined adapter plate is compatible with Holley, Edelbrock, and Carter 4150-style carburetors, making it a versatile solution for forced induction and high-performance naturally aspirated applications.

Key Features:

• 1-inch thick machined aluminum construction for durability and heat resistance
• Dual 1/8" NPT ports for flexible nozzle placement and staging options
• Direct fit for 4150-style carburetors (Holley, Edelbrock, Carter)
• Complete installation kit includes all necessary gaskets and mounting studs
• Allows precise methanol-water mixture delivery directly into the carburetor intake path
• Compatible with all Snow Performance water-methanol injection nozzles

This injection plate provides an optimal spray pattern for cooling intake charge temperatures and suppressing detonation in boosted and high-compression engines. The dual NPT ports allow for single or dual nozzle configurations depending on your power level and injection requirements. Professional installation recommended for proper sealing and nozzle orientation.