I was reading your issues and my jaw dropped. I recently had a new cam installed on my 522 lumpy cam motor. I had never had smoke coming out of the pipes.
I went onto an on ramp the day I picked it up and notices ONLY from the passenger side that I got quite a bit of bluish smoke. Only on the passenger side though.
Took it back to the engine builder and we pulled the plugs. Center two plugs were wet with
oil. Outside plugs were fine.
Did a compression test on all cylindefrs. They were 195-205 all the way around.
My builder had changed oils from 10-40 to 20-50.
This is too similar.....Anyone got any ideas???
Thanks,
Mike