I'm trying to get the pronounciation correct for "8th" & "10th" in Korean. I've heard 8th is across between Pil & Pal (like mall). And 10th is more like sip than ship. (I understand "ship" means something very different in Korean.
I appreciate your help.
Iceman,
Let me try to add some info to this, and possibly offer a different answer. While you will find varying dialects in different parts of South Korea, and very different on Cheju Island (also different from North Korean speech patterns), there are some standard rules upon which you can rely.
Spelling phonetically from Korean Hangeul to English will vary widely, but I offer this explanation as it was taught to me by many Koreans, both in Taekwondo and out.
The Korean counting from "one" to "ten" (Hana: 하나 to Yeol: 열

is different, as you probably know, from places "first" through "tenth." In Taekwondo, when we count Taegeuk or Palgwe forms, and belt rank, we use the places: 1st, 2nd, 3rd, etc.
The method of counting places in Korean was borrowed from Chinese numbers.
Chinese: 1: yī, 2: èr, 3: sān, 4: sì, 5: wu, 6: liù, 7: qī, 8: bā, 9: jiu, 10: shÃ
Korean: 1st: Il, 2nd: Yi, 3rd: Sam, 4th: Sa, 5th: Oh, 6th: Yuk, 7th: Chil, 8th: Pal, 9th: Gu, 10th: Ship.
Now, as for the pronunciation of "8th" place, "pal" is written as 팔.
The first consonant (ㅍ

stands for the soft lip sound of "p" as in "pop"
The vowel is the (ㅏ

which represents the "a" sound as in "water"
The final consonant is (ㄹ

which is the ending "L" sound.
As for the Korean word 십 "sip" or "ship," it has been taught to me that the "s" is not formed like the English sound with the tip of the tongue pressing on the roof of the mouth, but rather by forcing the tip of the tongue down into the base of the front, lower teeth. The air escaping over the tongue gives the Korean "s" an automatic soft "sh" sound.
The Korean vowel (ㅣ

is represented by the English "I," however it is pronounced as the lone "E." Thus "sip" (십

is written as "ship" but pronounced as "sheep" with a soft "sh" using the tip of the tongue at the base of the lower teeth.
The "other" word that was referenced: "ssip" refers to the vulva, and is written with the double "ss" (씹

.
The double "ss" sound (ㅆ

found in some Korean words is differentiated by a vocal use of the larynx, rather than a difference between an "s" or "sh."
Quote from Wikipedia:
http://en.wikipedia.org/wiki/Hangul
"The doubled letters are ㄲ
ssang-giyeok (kk:
ssang- 쌍 "double"), ㄸ
ssang-digeut (tt), ㅃ
ssang-bieup (pp), ㅆ
ssang-siot (ss), and ㅉ
ssang-jieut (jj). Double
jamo do not represent
geminate consonants, but rather a "tense"
phonation."
It is difficult to learn the exact pronunciation of Korean words without speaking to someone who is fluent (preferably a teacher of the Korean Language), and still you will hear a variety of dialects.
I hope this helps somewhat.
CM D.J. Eisenhart