he’s not lying about the dyno -below is the comparison. F1 tuning made +12 lb/ft at 3750 but the gains decreased to nil by 4500. I happened to see the a/f comparison as well. the f1 tuning graph (below) was the best of 3 or 4 pulls.
he’s not lying about the dyno -below is the comparison. F1 tuning made +12 lb/ft at 3750 but the gains decreased to nil by 4500. I happened to see the a/f comparison as well. the f1 tuning graph (below) was the best of 3 or 4 pulls.