Valve timing

[Mark65]

Hi all
Trying to check my vavles on my yber , it says rotate to timing mark, but i have 3 ,2 near each other with a line between them and one next to them on its own? which is right, because i cannot get feeler gauge between any of them?.

Thnx
Mark
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07 Yamaha YBR125, 07 Honda CG125 , 15 CBR300R (Chocolate Crank, Deaded), 16 CB500FA, 19 Honda Forza 300, 70 Suzuki SV650

[Ichy]

Have you tried rotating the engine one more turn?
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https://www.metacafe.com/watch/1972097/how_to_behave_on_a_forum/

[Mark65]

Yep rotated it and it was good to go, it says in manual 3500k for check and or adjust but ive done it at 3k that ok?.
Intake range .8-.12----@.10
Exhaust range .10-.14----@.13


Mark
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07 Yamaha YBR125, 07 Honda CG125 , 15 CBR300R (Chocolate Crank, Deaded), 16 CB500FA, 19 Honda Forza 300, 70 Suzuki SV650

[Ichy]

All sounds good. I *might* of tweaked the exhaust a bit but its better to have bigger gaps rather than tighter.
____________________
https://www.metacafe.com/watch/1972097/how_to_behave_on_a_forum/

[Mark65]

I have ordered a shiny new set of feeler gauges to "tweak" the exhaust vavle, now i have three timing marks together 2 are about 5mm from each other with a horizontal line between them and the other is about 5mm to the side on its own, my question is which do i line up with the mark?.

Ta
Mark
____________________
07 Yamaha YBR125, 07 Honda CG125 , 15 CBR300R (Chocolate Crank, Deaded), 16 CB500FA, 19 Honda Forza 300, 70 Suzuki SV650