Altenator problems need help!
Okay here is the issue, I did the 130 amp swap on my 83' Fox. I followed the directions that I found here in the corral forums on doing the swap. The problem that has appeared is that when I recently installed a new aluminum radiator and 2 of the 12" electric fans that had came with the radiator I am getting a drop in voltage and the altenator starts "squealing". Now I replaced the altenator because the first 130 amp I had on there was used but the one I installed yesterday is a new one and still the same thing. I do run a Holley Blue electric fuel pump, MSD 6AL box, and my battery is re-located to the back of the car but with 0 awg wire. Now before I did the 130 amp swap and installed the electric fans I ran a stock altenator with 0 problems.Now the only thing that I did not do was run a ground from the rear of the altenator to the chassis, and the reason for this is I figured that I have 3 grounds running from the engine, 2, 4awg cables and 1, 10awg and that would be good enough. What I am wondering is if I need to install relays on the fans and if I do can somebody suggest what size and where I can buy them? Any help will be greatly appreciated.