I need some help guys.
I am currently restoring a 1983 CB900F2D. Running gear looking pretty good now.
Started on the engine and I just cant get the cylinder head off.
Cams out. All domed nuts off and the 2 hex bolts on the front.
I cannot turn the engine over any more because No1 inlet valve on No1 cylinder is stuck in an open position.
I manually turned the engine over to this point so no seizure.
I have tried tapping it. studs seem free.