Derekhatch92

i currenltly just put a jackson supercharger in my car but after it was all said and done i went to turn my car over and my main relay started clicking really loud and changes and stops when i mess with some of the fuses there. its really irratating but it i think something grounded on the battery while it was hooked up if i remember could that suddenly mess with it? becasuse it was running fine for a good year and that shell had at least three engines in it in that time. but im out of ideas and i just want it to START!! checked all the fuses and everything they seem fine.