Hello.I have a 2000 volvo s80 2.9l.The timing belt tensioner broke and bent the intake valves.I took the head off and when i took the camshafts off i had to take the sprocket off the exhaust camshaft but i made a huge mistake by not properly marking the location.I have everything together now except the camshafts and the timing belt.My question is if i am holding the exhaust sprocket in my hand with the timing mark at 12 o'clock where would the first set of cam lobes be?Any help would be greatly appreciated i have looked everywhere for this info.

 

You might have to look at the back slots on the cams, that is the tool we use that holds them. I can fax something if you would like.