Abstract: A gasoline saving device is disclosed for an internal combustion engine having a carburetor housing and a manifold housing, each housing having an internal orifice for passing a gasoline fluid. A substantially flat plate member is adapted for insertion between the carburetor housing and the manifold housing. The plate member comprises at least one aperture having a diameter in accordance with the diameter of the internal orifices of the carburetor housing and the manifold housing. The aperture in the plate member is registered relative to the internal orifices of the carburetor housing and the manifold housing. A plurality of fluid channels extend longitudinally through the plate member for providing fluid communication for an external fluid adjacent the outer surface of the plate member to the aperture in the plate member.