my cars been down for 6 months WON"T SPARK

I posted a thread on this like 4 months ago. I thought I fixed it and ended the thread but I didn't so I'm going to give it another shot.

i have a 360 in a 64 dart. I had it running for a while then I drove it for the first time and it only lasted 3 mins and then broke the ignition wouldn't work.

I'm positive I have the ignitioin wired correctly because when I spin the distributer by hand it sparks but then when I put it in the motor it won't spark when I crank it.

Today I took apart the front casing water pump and all of that to take a look at the timing chain. I knew it would be fine and it was.

with the dist. cap off the rotor spins fine. It seems like the motor isn't sparking it because it's not spinning the dist. fast enough. because it will only spark in my hand when I spin it faster.

please help I've taken a 6 month break but I want to get it started now. I was too worn out and aggrivated before.