Long story but my Dad had this engine rebuilt about 8 or nine years ago. He passed away and all I know is he said it was a stock rebuild. Got the car together recently and got it running. Can’t drive the car yet so it just idles when I run it. Blue haze starts when it warms up. Took out #1 plug and took these pictures. Spark plug was black. PCV valve is good. Any thoughts on what to do here very much appreciated. Thanks in advance!
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