run generator on natural gas video2

12 hp magnum Kohler motor runs on natural gas almost no modification
turns 3-phase ac motor with modified 50-n magnet rotor connected to a 150 amp 3-phase rectifier for ac-dc conversion and power sent thru 10-4 so cord to FM-80 Outback battery charger to charge 48-volt battery bank.
gas hose has a restriction in it to slow down the gas flow. when i first did it i thought it would not work but as it turned out i was getting too much gas and overloaded the engine and it would not start until i cut the flow some. i used a 5/16 id hose inside the 1/2 id hose to reduce the gas flow.
MDS150A 3-Phase Diode Bridge Rectifier 150A1600V Full Wave Diode Module