Ok, now i can tell to my wife i'm not too peaky ??.
70 t belt in 18t pulley means 36 turn to have the belt in the same position..
Anyway I have re-cheked it (30km done) and found 100hz pretty consistent, so i didnt mark it.
I looked at cam locking slot, with the crankshaft aligned with flywell mark
Seems that someone as been here and probably there is bit of retard on both cilinder timing.
Did you find this slot and also the flywell mark not accurate enough on this engine?
Loosening the pulley screws without the locking tool can damage the belt?
Maybe its time tu buy a proper degree wheel, dial gauge base and follow your video

At least when covid-19 ? will go away, and shops re-open
Thak you
Edit: corrected some thoot numbers.
Maybe the cam timing is related to measured compression?
Hi, i repeated a compresion test: 105psi front 95psi rear Same hot or cold, wide open throttle. 44000km On previous test at 29000km i had exactely the same numbers. Almost no oil consumption over any change interval (6000km) Valve clearance always 0 for closer and 0.10mm opener. Cam timing not...
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