I did my first Dyno this week. I have 5 speed vert with a 91 Predator tune and the C & L CAI. Was 6:30 pm in Mo, about 85 degrees on a dynojet. I had seven runs. The baseline with mods was 279 hp and 294 torque. We were running rich. Had seven runs, mainly adusting fuel and wound up with 287 hp & 302 torque. Picked up about 8 hp over the mods. Evidently the standard 91 tune is pretty mild. Not bad for 1 1/2 hours dyno time. I'm sure there a a few hp more with 93 octane. Had stock exhaust.