I need to order a H/o alt for a 2000 rms system. I can get a 200 amp for my 2004 chevy impala 3.4L V6 from ohio generator for $495 plus s/h, or a 230 amp from dc power inc for $349 plus s/h. Is one better than the other in your opinions. I ordered from excessive amperage before and it only puts out about 40 -50 amps at idle. It is supposed to be 200 amp. I don't want to get ripped again.
