supports carbureted engines up to 2000+ hp and fuel-injected engines up to 1500 hp ultra-high flow rates of 120 gph at 12 volts and 45 psi -12 an inlet/outlet ports compatible with gasoline and methanol no separate mounting brackets required can be mounted inside fuel cell or external for race or marine use only not for use with reduced sulfur content diesel fuel requires free flowing (60 micron) fuel filter, such as model 41002 by sx performance