ok to start off its a 89 sohc 240sx. ok on my friends car we had some work done on the head an they moved the cam an the mark i had on it is gone from the cleaning of the head now the timing is off. so what i want to know is if there is a way to time it with out taken off the timing chain cover? any help would be great. thank you guys.

fixed. looked at the other motor we had layn around for parts. lol