I did my valve adjustment since I didn't have a chance when I parked my '96 R100R with 52k in his garage. Went down there to do it today, and when I was done I turned the engine over, to charge the battery and move some fluids.
On the right side jug, I get a air wooshing noise that is a louder version of what I hear when I'm turning the crank for tdc and the plugs are still in. Almost like an air compressor. Engine runs fine, stalled once when I took the idle down but it wasn't really warm. I'm thinking that either I didn't get the intake valves quite right, or something else.
This is a boxer though, and after 12k on the bike, I'm still learning the noises that it makes.
Help! Is this normal, should I be re-checking my clearances (my first idea) or does somebody out there have some experience with this and knows that it's a different problem?