I just got mine ( Bayou Blue 3 dr 5M + powerpackage) and got 37 the first tank without "trying" to get good mileage. I commute 70 miles roundtrip 5days a week. I've been keeping him at 65-70 on the highway during break-in. I do 50/50 2ndary and Hiway about 10 sets of lights stopping at 80% of em. Winter temps, mid 20's morning and low 40's (farenheit) afternoon. No tach cant tell you shift points in RPM. In MPH shift at for normal accel: 1-2 at 15, 2-3 at 25, 3-4 at 40 and 4-5 at 45
