fuel system lean

  1. T

    Digital Tuning A9l issue or something else

    So was running a microsquirt for a few years and decided to swap back to my a9l. Before the micro I was using 24lb injectors and a 76mm c&l and car ran pretty good. After swapping back to the a9l and maf car began running super lean. I was going to use my quarterhorse and turn off emissions...
  2. T

    Fuel Looking for a little guidance

    So was running a microsquirt for a few years and decided to swap back to my a9l. Before the micro I was using 24lb injectors and a 76mm c&l and car ran pretty good. After swapping back to the a9l and maf car began running super lean. I was going to use my quarterhorse and turn off emissions...