Runs for 10 minutes

Hi all, I've been restoring my st70 6v dax for about 6 years well on and off, a few things I need help with, the wires that come from the coils are all the same colour until they join the harness, if anyone could tell me what goes where, also I've had the bike running for 5 minutes or so then it just stops and will not start again any help would be brilliant

Hi Wayneboy, I've had this problem with my st were it runs for a while and then stops and it seems with mine that even when the petrol is on reserve and there seems to be petrol in the tank it stops running and I worked out that the pipe in the bottom of the petrol tank for the petrol to flow through is quite high so when I fill the tank half full of petrol the problem of cutting out stops

If it cuts out when the fuel level is low and your already switched to reserve then the two fuel pipes going to the carb are the wrong way around.