Originally Posted by rockt
Greg, what diode board would you recommend?
I have no direct experience with any of the aftermarket solutions for just the diode board. My 88 blew the rotor. I bought a replacement from Motorrad Electrik. For the diode board, I machined my own retrofit bracket to fit a GM diode block in there, then made my own rectifier harness. I believe that is the basic idea behind the Thunderchild and maybe others.
That solution gets you all of the wattage the system is capable of but remember that it doesn't buy you any MORE wattage. In perfect condition, the stock system is still too weak for high current accessories like driving lights and electric clothing. That's why I went to the Omega.
I know nothing about the Lima controller. Indian? We'll turn it over to you...