wow im very impressued with the numbers. keep in mind how much power youre missing from running so rich. those a/f ratios look good for a boosted car but not for n/a. youll easily pick up another 5-7whp from leaning out the mixture to about 13.0. also a mustang dyno doesnt read as high as a dynojet. i bet with some good tuning youll put down 160-165whp on a dynojet