Towlieee

Just got my friends 600rr done, 03-04 motor, fired it up let it run 10-15 minutes to bleed the coolant, took it for a test run, and rode a sit down for about a half mile or so, set it down, stopped at a stop sign, and the bike was rolling smoke out of the exhaust...

The oil isn't overfull, infact it's actually low (at the bottom of the sight glass) cause I didn't have enough oil for it...

There is no clean air mod done, I just hooked it up back factory since my friends selling the bike

I've never seen this before, not even on my friends 600rr that I've rode wheelies for MILES on, and scrape his muffler on.. NEVER once seen any smoke from the muffler, and we DO run his oil over full