compression check ?

70408dart said

Motor was cold when I did the compression check. Plugs were all out of it and the carb was wide open. Dont no why such a variance in pressures. Will be looking into that as the motor is now pulled back out of the car for disassembly. We shall see. Just wanted to thank everyone for there input.

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I wouldn't have pulled it a part just yet. but sense you have. look vary carefully at every part, you take out. including gasket such a head and intake.

I would have done a leak down check on the low cyl. then i would know if it was a burn/ leaking intake or exh valve, bad rings exc. It could have got the focus a lot closer to the problem

When you get it apart, post up picture, of areas that look odd or different from cyl to cyl.