Tractor noise!

[Ward P]

Just a question guys, I have a 2000 model blue and silver still the best! Do all busa's sound a bit like a tractor at certain revs! Mine does at acceleration mainly 1st and 2nd it has a full akro system on it , cheers!

If it's at idle could be a loose cam chain. It must be a loud noise to hear it over the exhaust system. Is it using oil or down on power? Does it just sound noisy, or does it sound like something floating about in there? - You haven't added any Harley parts to it have you?