I bought a 2000 busa that sat for 3 years. After cleaning the tank, replacing the fuel pump and changing the oil & filter, she starts right up. However, they is a clanking noise coming from somwhere. The stator cover was pulled off and all looks good. When the clutch cover was pulled off, there was a creamy color oil inside the cover and housing. The fluid was wiped out and the cover replaced. New oil added. Now, the noise is still there but does not seem as loud but, still does not sound right. Not sure if the previous owner use synthetic oil in it or not. Note: when the oil was drained, no creamy color fluid came out - just what was inside the clutch housing. What should I do or what might the noise be? Should I change the oil again, should I use a oil treatment and then drain it and refill, or what??? Another note, the bike does not seem to have any "miss" nor does it smoke or anything. I have not put her on the street as I am afraid of doing damage to the motor. I have put her in gear and POWER BRAKED her to put a "load on her and seems to still run fine - just with the noise.
Please help... I sure want to put her on the street where she belongs!
Thanks.
One final note: I will be happy to take a video with sound if anyone believes that may help figure out the noise. Just give me your email and I will send the video to you.