I upgraded to 60amp when I installed my Sniper. I’m assuming you don’t have electric fans, or any other high draw stuff? I did crackedbacks headlight relay kit, and his alt-batt charging wire. I hold 14.3-14.5 from idle on. Sniper only draws 2-3a, my fuel pump can take some though. May want to test the alt you got, ensure it’s putting out 55a
