How to start car with no key?

Ok. You have recd good advice so far but it's time you do a little preliminary work.
1. Check your firing order and your plug wires, distributor seated and rotor turning
2. Pull all your plugs, throttle wide open and do a compression test. If you have never done a dry and then wet test-then now is a good time to try it
3. If you have compression, spark at the proper time and a little fuel down the carb- then you gotta have noise....
Good luck

Btw-I get the feeling that you are flooding it with to much gas down the carb and be careful of back fire through the carb.