The Nitrous Express 4150 carburetor plate provides a pumpless water-methanol injection interface for carburetors with a 4150 flange, positioning injection to improve cylinder distribution. It is intended for use with NX pumpless direct-port systems, which employ a pressurized reservoir and regulator and commonly include braided stainless AN hoses, billet distribution blocks and filtered nozzles.
Nitrous Express Pumpless Water Injection 4150 Carburetor Plate