Engine sounds Whimpy
I got the bike just at the start of the Spring, Use it mainly to commute, but do some weekend riding as well.
about a month ago, I changed the oil, oil filter, and noticed not long afterwards, the bike started sounding different. The bike has Cobra pipes, and When I first got the bike, It had a deep rumble sound, Not it sounds like an overgrown scooter.
I thought it may be related to valve adjustments, so I broke it down and adjust the intake and exhaust valves to spec. Still, it continued to have that higher pitch sound when running, Next step was breaking the carbs down and cleaning.
I also notice that if the bike is not running, and I check oil lvl, the oil fills the sight glass, but when its running, it goes down just below the fill line.
The bike is still peppy, in fact, after the valve adjustments and carb cleaning, it way more peppy then it was from the beginning.
I'm at lost on what else I can do to get the bike sounding normal again.
I should add also, while the engine sounds like its a higher pitch, it is also much louder then it was previously.
Any thoughts, or ideas from you guys would be great