Golly, my stockish 1962 slant 6 has 130 psi cylinder pressures and that is with a mild cam. You engine does not appear to have much compression ratio at all; a good guess is that this has the pistons that are .080" in the hole and maybe even open chamber heads.
It does not even have to be off a whole tooth to be doggy; just 4 degrees retarded will show up. Unless you time the cam, you'll never know where it is
Do you mean the LIFT was .030" int.-.060" ex. with #1 TDC at overlap? Seems to be pretty retarded cam timing. The exhaust will be a BIT more open, but .030" sounds way too much, indicating retarded timing. But a true cam timing exercise is the only way to know.