What are the chances of guessing the timing correctly?

Lepttack

Lepattack
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I threw a connecting rod bearing a few weeks ago and yesterday I got around to putting the engine back together after replaceing it. Like an idiot, I didn't mark the timing chain or anything for when it came time to put it all back together. So I pretty much sat there spinning the crankshaft with my wrench, watching the cam spin for about a half hour until I decided that I had put the timing chain back on the cam in the right spot.
After putting enough parts back on the bike to give 'er a test fire and see if I was even close...sure enough she fired right up. No exhaust on, but it sat at idle for a few seconds until I was satisfied and shut it off. I'm pretty much going to button everything up and see how it goes.
So then, what are the chances that I basically slapped the timing chain on in the right spot?
 
Yep - if you could turn the cams without bending valves, the exact position of the chain doesn't really matter.

So the answer is, the chances are really really good. 100% in fact.
 
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