I just exchanged a few emails with Odar, from Sweden, and he shared with me some of what he has done with his Savage. This is the Dyno test he did on his bike, which has a Raask open pipe and a rejetted stock carb. He reports that the fuel/air ratio is nearly perfect throughout the entire range. I think you will agree that he has done an excellent job of putting this all together.
I wanted to show this to encourage some of the folks who are new to our family. It really does not take very much effort to get a good return for your efforts. Carb jetting does take a little clock time and patience but it can be done by most anyone and the results can be really great...besides that the cost is very low.