http://www.airnav.com/airport/VNY/ils/16R
http://204.108.4.16/d-tpp/0804/00552I16R.PDF
Van Nuys, California RWY 16R
3.9 degree G/P
Vref is lower on the 727 and 757... so not a big deal. The 737-800, on the other hand, with higher a Vref requires ealier configuration. To add to the fun there is sometimes a tailwind at the onset shifting to a 0 wind about 500 AGL.