okay, I think the intake valve problem is resolved. but now I have tightened the screws of the exhaust valves 1 2,7,8 and also the intake valves 1,3,4,5 and I want to turn the crankshaft 360 degrees but it gets very hard shortly before reaching 360 degrees. it only rotates 270 degrees. I hope you can help me.
Dec 5, 2020 at 12:46 PM