You know what, its funny you mention that. The 3L heads acutally has an extra oil return hole at the rear of the head. Which in our FWD cars thats on the left side of the engine bay. Maybe having two oil return holes as opposed to one might help on those right hand turns.
Here is a pic of what I'm taking about..
http://computeractions.com/davescontour/3L/3L%20head%20on%20bottom2.jpg Originally posted by warmonger:
The 3L heads have 3 oil drainback holes instead of 2 like the 2.5. Perhaps that helps. Is there any info on the taurus blowing engines in the same manner?
warmonger