Abstract: An exhaust system and method for optimizing the efficiency of an internal combustion engine from which spent gas emerges. Spent gas is fed to an exhaust housing that accommodates a venturi. Part of the spent gas travels through the venturi and part travels outside the venturi. Across the mouth of the venturi sits a directing valve plate that can be moved, thereby opening or closing the path through the venturi. Some of the spent gas is reflected rearwardly from the venturi and thus reenters the cylinder. Upon doing so, the reflected spent gas occupies some of the space above the piston, lowers combustion pressure and reduces the velocity and pressure of the gas flow emerging therefrom.

Abstract: The present invention is directed to a modular waterless, low VOC and CO2 emission system to produce thermoplastic resin fascia and exterior components for automotive uses and a method of performing the same. The system and method disclosed have reduced environmental aspects and are adaptable to be used to accommodate any number of products.

Abstract: A front end assembly (10) is provided for attaching components to a front end (16) of an automobile chassis (18) which eliminates the duplication of structure between a conventional grille opening reinforcement and grille, and incorporates several front end components into an integrated structure. The front end assembly (10) includes a stabilizer bar (12) adapted for attachment to the chassis front end (16), and a grille system (14) adapted for attachment to the chassis front end (16) and the stabilizer bar (12). Preferably, the area occupied by the stabilizer bar (12) on the chassis front end (16) is substantially less than the area occupied by the grille system (14), such that structure is not duplicated between the stabilizer bar (12) and the grille system (14). The grille system (14) has a grille (20) mounted therein, lamp canisters (22) defined on either end (24) thereof, and lamps (26, 28) mounted within the lamp canisters (22).