Where is best for the nozzle(s)? Pre or post turbo?

I have an LBZ with Super Boost Manifold and I believe it is post turbo/pre intercooler. Somewhere I've read pro's and con's to both.

Thanks,
Ed

Most install injectors in between the inter-cooler and the Y-bridge. D.O. has a good write up ~ http://www.alcohol-injection.com/articles/where-to-locate-your-alcohol-water-injection-nozzle-2/ ~ Here are some pics of installs ~ http://www.dieselplace.com/forum/showthread.php?t=404823&highlight= .