has spark and fuel, wont start.
Well still not running, I checked spark out of coil and it is yellow. So I'm guessing its a weak spark. I swapped it back to the electronic setup I do get spark out of plug but seems weak. But seems weak from straight out of the coil
Please re-read my post and stop throwing parts at this problem. If you cannot get it running with a basic points distributor, you have problems
You say yellow? How did you check it? Often, if you use the coil wire, it WILL be yellow because of the resistor coil wire. A BETTER way to check spark is to use a clip lead or test lamp
Ground the clip of one end of the clip lead or test lamp, and remove the coil wire FROM THE COIL. Use the clip lead, held at the top of the coil tower, to check your spark. Because the clip lead/ test lamp is grounded, it will not shock you.
Using this, you should be able to get at least 3/8", nice, blue spark. NOTE that if you do this with the key in RUN and while jumpering the solenoid, you will NOT be getting "full spark" because the ballast resistor is still in circuit
In other words, you are in a "run" condition.
To get around this, either use a partner and have them twist the key to start, which will bypass the ballast, or use a clip lead directly to the coil positive.
So far as your contact points dist. here is what you need for a good spark:
A good coil
Good 12V right to the coil +
Good points, set properly
Last, a good condenser in the distributor. Condensers do not ONLY keep points from burning. They also form the spark in partner with the coil. Engines, in general, will not start or run without a condenser