3mcam my engine is less noisy since I went to the 113 but I would think that is a case by case thing. I am really happy with the way the work was done as well as the end result. As someone else stated I ended up around 116hp and 125 tq. I was not and am not going to chase numbers just giving you some info. As far a fuel consumption the bike gets better mileage now than it did when stock, not sure if it is a result of the cam, compression increase, or what but it is a noticeable difference. I am not nearly anal enough to hand calculate mileage as no two tanks get burned in the same manner. Just decide what you want and do it, if you keep asking questions someone is going to convince you you need a new clutch or crank or whatever. JMHO