Can anyone help me with 1980 Cadillac bariatz fuel problem
 

I have 1980 Biarritz .new plugs,cap,rotor,wires air filter,gas filter,set it timing at10 degrees.new exhaust,including catalytic converter,ihad to take off cat it turn red after 2 minutes running,I check vacuum hoses,it's shoot blue flames out manifold pipe before cat it's running real rich what could this be why is it running so rich please help 973-349-4941 Tim or reply please,