My 73 Satellite 400 Big block I bought was running like crap needing plugs wires and a tune up. I put new plugs and wires and distributor cap and rotor on and now it won't run at all. I have checked and double checked the plug wires they are right can someone please help! I'm a Ford Mustang guy haven't owned a mopar since I had a 72 Hemi Charger. This Satellite is killing me. It has MSD Box I pulled #1 plug and it has spark I don't get why it won't run?

 

Make sure the rotor is fully seated and in the right direction. Check 12V at the coil