I don't know what oil they used but it was cooked. We scraped inches of paraffin like crud out of that oil pan. It was knarley. I hoped to build a roadkill motor for a shop truck but it was too wasted. The rods and pistons went with the garbage yesterday.

Andy - I think I bought a 3.89 stroke 413 crank from you years ago. That engine is still ripping 10's in my old dart 20 years later.

Hmm... I might throw some lighter rods and pistons at it and make a nice street strip engine.