FUEL CATALYST Advanced Power Systems International has released two Fitch Fuel Catalysts, F2-T and F4-T, for the outdoor power industry. The fuel-treatment devices help to increase power and fuel economy and reduce emissions in outdoor power equipment. They improve fuel combustion in all hydrocarbon-based fuel: gas, 2-stroke fuel or diesel. The F2-T is formulated to work on blowers, trimmers, chainsaws and other outdoor power equipment with less than 3.5 hp while the F4-T is formulated to work on lawn mowers and other outdoor power equipment greater than 3.5 hp. Advanced Power Systems International