Hey everyone - thanks for all of the great advice. I just pulled the plugs on 5,6,7 & 8 and turned her over. Lots of
antifreeze coming out of 8 and it looks like some in 7. I kept turning it over with the fuel pump fuel pulled and the coil wire connected to the spark tester until no more
oil /
antifreeze spray. Cleaned and gapped all the plugs. Did a compression test. 190 on 5,6 & 7 and 210 on 8. Took me about an hour to get the anti-freeze residue out of my compression tester. This would lead me to believe that it is an intake gasket failure that caused the white smoke. I will be pulling the valve covers shortly and will let you know what I find.