OMG need help fast

ok question is : my 318 is popping in the carb under load, runs ruff at an idle, i have replaced every part of the ignition system, checked for fuel it is getting plenty, rewired the distribitor twice just to make sure im not crazy,and no change?????? keep in mind the auto was under no disstress when this started.... any ideas....? please help fast as for this is my daily driver .:snakeman:



My Volare with a 340 did that once. Pushrod went through a rocker arm.

Another thought would be water in the gas.


Wylde1.