has anyone done this themselves on an 08 ultra?? Im an auto mechanic so i have the ability, just wondering if there is any spicific to watch out for. I tried searching for a thread on this subject but did not find anything. any help/advice is appreciated. Also going to do head work. any comments on working the stock ones vs. getting new high flows?

Thanks, Nate

 

I suspect if you're comfortable rebuilding a car motor, you should have no issues doing the BB to your Ultra.