Invention evaluation

Looking for Mechanical Engineer to Evaluate a magnetic engine design, and assist in marketing same. Invention consist in a means of pole changing device to create permanent magnets to travel up and down as pistons in a gas engine. Real performance. Neo mags are rated1800 pounds repelling, This invention permits travel in both directions. Have docs from engineers that no violation of 2nd law. Currently producing a single cyl. 5 hp 2 800 rpm. Can find no interested licencees. Need Help! Plse contact me1