Normal CAS adjustment range

[robomatic12]

Is it unusual for the CAS to be properly timed with the bolt further to one side of the adjustment range? More than 3/4 to one side I would say. I have verified the timing to be 15* with a few different lights and methods. Engine runs great, no problems just noticed this while going over the engine bay.

[Ace2cool]

Nope. I've seen it pegged all the way to the left and right at 15*.

[robomatic12]

I'm in a paranoid mood :/, I feel the need to go count timing belt teeth. So much sleep lost over Z's lol!

[es.biggs]

You're probably fine man. Some 1990 models wear the CAS out to the point where it needs more and more adjustment to the side. My car was running bad when I got it, and the CAS was out of adjustment. I had to move it all the way to one side where it ran a lot better but still wasn't timed right. I pulled it off to inspect, and the shaft on the CAS where it mates to the camshaft was worn down. Instead of a half moon, it was more like a point lol.

So if you ever have problems with timing, just pull the CAS off and check that out - I doubt you have a timing belt issue