Holley 750 backfire.

Ok I havnt touched the car in a couple days but I completely lost all spark. So after some days of google searching I seen some pick up coil testing being done so I pulled out the distributor and did some testing. I'm getting 458 resistance were I read should be around 800 but 600 to 1500 is ok. So it failed that test. Then spinning the distributor by hand I'm supposed to get atleast 1v ac reading and it giving me .568 and won't produce 1 volt. So I'm guessing the pic up coil is bad on it. Gonna buy a new one tomorrow and let u all know how it goes.