I know it's a carb, and I was told it's a racing carb for a Briggs, but I'm not sure. The manifold looks like it's made for a Tec, and even says HS-50 on it (but it's written in marker). The side of the carb is stamped "Jing Ke" and has printed "PZ19L-037C" and "105180083". Has a cable...