I originally bought my sled with the pac system installed. I was wondering if anyone can give me the specs on where to run fuel pressure. I was told that stock is 46 to 48. Wondering what pressures people are running at and being safe. It came with the sled, but if were to buy it is it worth it. I plan on doing some mods b4 next year. All input on the pac system welcome. I didn't get a owners manual with it.