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The Nitrous Express 4150 shear water-methanol plate bolts onto any manifold with a 4150 carburetor flange to combine the safety and cooling benefits of water-methanol injection with the throttle response advantages of a shear plate. Its design locates the injection nozzle in the center of the carb bores for improved cylinder-to-cylinder distribution; the nozzle is not included.
Nitrous Express 4150 Shear Water Injection Plate
