Snow Performance Carb Spacer Plate - 4150 Style

If you're looking to add a water-methanol injection system to a carbureted engine with a Holley, Edelbrock, or Carter 4150 carburetor, this spacer plate from Snow Performance is a smart way to go. It's a 1-inch thick adapter that gives you a clean mounting point for your Snow Performance injection nozzles, making the installation much simpler than trying to drill or modify your carburetor directly. This plate is machined with two 1/8" NPT ports, ready for your nozzle fittings.

This plate comes with the gaskets and studs you'll need to get it installed between your carburetor and intake manifold. It's a well-built piece designed specifically for this common carburetor style. Just remember, when you're using an injection plate like this, Snow Performance recommends upgrading to their solenoid part number 40060 to prevent any vacuum siphoning issues. This helps ensure your system works as intended and delivers the water-methanol mixture when you need it.