Dots at 6 and 12 but rotor not in right place.

If you line up the dots at 12 & 6 will it make any difference on how your engine runs? Performance??

No, the crank turns 2 times to the cams one, on one revolution the dots are 6 and 12 and cylinder number 6 fires on the second revolution the dots are 12 and 12, number one cylinder fires.