I have been riding my foreman trying to be easy on my first tank of gas. I cant really tell any difference with the power when riding in normal conditions. I hope when I break this new motor in and change the oil it will wake up and show me something. I tried to climb an inclined hill the other day and I had to down shift to first gear to get up it. I would had guessed 2nd gear would had been plenty. Anyway I will post again after I run this tank out and put it back in the conditions I like to ride in at Buscos Beach.