Gas in Oil

My car smokes a whitish blue smoke,it seems to smell like gas is getting in the oil,I had a tune up a while back new plugs wires distriutor cap etc. so I know its not a leaky injector,what could it be,I hope not the rings it has a 650 DP holly on it,any suggestions as to what I can do to find out whats wrong Thank You newbe to this forum PLEASE HELP.

I would check the floats are set properly in the carbureator. If they are to high they are prone to flooding.

If the engine has a mechanical fuel pump, it can leak fuel through the diaphragm into the crankcase. Gas usually makes BLACK smoke when too much is in the "mix". The real danger to the engine here is the gas will dilute the oil, reducing its ability to lube properly. This WILL lead to engine failure if not corrected.

Jim