Abstract: A device is disclosed for promoting the dispersion of fuel on atomization in order to permit more complete combustion. The device is installed in the fuel line proximate the fuel atomizer and comprises a core surrounded by a non-conductive sheath so as to provide channels through the device. The core is an alloy comprising over 50% copper, about 25% zinc, about 10% manganese, and over 5% nickel. The core is ridged to generate turbulence in the fuel in order to improve the exposure of the fuel to the core. Further, the configuration of the core may be chosen to provide a large surface area, again to improve the exposure of the fuel to the core.