Topic: Stuck head


smiley    -- 12-26-2010 @ 10:10 AM
  I'm having a little trouble getting the left head off of my 36ute. The right one was fairly easy. Seems someone has glued the gasket on. I've got a good gap around the top and cowl side.letting it soak with pb plaster now. Any tricks I could try? Thanks Smiley.


supereal    -- 12-26-2010 @ 1:47 PM
  Is the head aluminum or cast iron?


Stroker    -- 12-26-2010 @ 3:26 PM
  There was a "handy-hint" offered in the V8 Times a while back that suggested that feeding cloths-line rope in the cylinders whilst turning the engine over by hand will "jack" the heads off. I've never tried this, but I have taken stuck Edelbrock aluminum heads off by backing the head nuts off a bit,
and firing the engine up, putting the transmission in high, applying the brake, and putting a load on the motor. This process should be accompanied by someone standing by with an extinguisher, but there is nothing like combustion pressure to un-seat a head gasket. Makes a terrible mess, with coolant everywhere, but it is effective.


smiley    -- 12-26-2010 @ 4:15 PM
  Thanks I finally got it. One bolt had grown to the head, used a little heat from a heat gun. Looks like it's been leaking for a long time. What a mess! Lots of crud in the water jackets. I hope it cleans up without having to pull the block. Smiley


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