Timing way off..help.

Ok rewired front harness . Complete ignition and charging...new module ,ballist ,coil, distributor,wires..fired right up then started to rain didn't have time to put a timing light on it but on installation distributor I rotated engine counter clockwise to 7' adv.then set distributor to number one pickup and ran it ...had few pops on the first revs and didn't want to idle. That means it needs more advance right ...before I rechk distributor I'll run it if rain stops and see exactly how it runs because like I said I only ran for 2 min