I am still haveing a pause and a power drop when giving wot. So I think its the fuel pump sock clogged up again because my tanks is so dirty an I did never drop it to clean. But I want to know how to install a fuel pressure gauge and what other gauges is good to have besides a afr. I figure if I install a fuel prssure gauge I can tel if I am getting the fuel I need or if not causeing my problem