i put a safc2 on my s13sr today and i cant get it to run right idk what setting to put it at ex. 2in 2out i know its a hot wire but i dont know what in-out i set it to and if theres anything else i need to set
happend to me on a car i was working on get the bat tested cuz when u are cranking it it takes a lot of power from the bat and takes it away from everything else and wont give fule of spark