My sohc did the same thing one day and it was the drive gear on the oilpump that stripped adnd through the timing out of whack.
Don't crank her too much, you don't want to wash down your cylinder walls with gas.
If you want to make sure you're actually getting fuel delivery beyond just hearing the pump initiating, after cranking her a couple of times pull a sparkplug to see if the tip is wet with gas....if it is that part is fine.
good luck and come back and let us know your progress. :thumbup