<VV> Intermittent Crank Jam?

[UltraMonzaWest@aol.com]

 pottsf@msn.com writes:
  In answer to a question posed by several people: I AM able to turn the
crank two turns clockwise as viewed from behind the car (by the fan belt and
with the plugs in, no less!). The problem APPEARS to be directional,
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Does it lock up at 2 turns CW?    gotta be a valve /seat.......cam is 1/2 
speed...

If it were a camgear.....you have 12 valves...720  deg. rotation = valve 
opening at least every 60 vdeg. rotation...

Matt N.