Water Injection Carb Plate, Holley (4150 Flange)
4150-Adapter plate allows a clean and easy installation of our WaterMeth injectors
The Snow Performance carb adapter plates allow a very clean and easy installation of our Boost Cooler nozzles (one or two) on carbureted applications using square-bore Holley, Edelbrock, or Carter 4 barrel carburetors (4150 Style).
- 4150 style Carburetor Spacer Plate (Holley)
- Thickness 5/8" / 15.8mm
- Gaskets/Hardware Needed for Installation
Note: Mounting injector nozzle below throttle plate requires a Solenoid Upgrade (Item No. SP30105).