BTW, that Jegs kit SHOULD work, the one on the right (the long skinny one) should work well for you. I beleive thats the same style I used for my motor. Just install a air nipple quick connect w/ thread sealer, antiseeze the threads going into the head, and stick in. Leave the compressor on when doing this procedure.

BTW, if you end up buying that Jegs kit, LMK if the is indeed the correct fitting. I'd love to have one of my own for my tool box...