92 lx twin turbo build In the works

I wouldn't worry too much about the cam, with turbos you're going to be able to make enough power to split the block, regardless of what cam you have in there. Go for something that gives you drivability and enjoy. If you already have the E cam, just run what you got.

I had an incon kit that put the turbos under the heads like the guy you linked to. The ONLY thing I liked about the placement was the fact that most people had to look hard to see what was going on down there, and often people would miss the fact that the car was turbo-charged even with the hood up. However, the MAJOR downside is that you cannot even think about getting to the spark plugs, and it really cramps the engine bay. Now, with a single turbo where the airbox used to be, my engine is very easy to work around, and a plug swap is a 20 minute job again. I'm much much happier working on the car, now.

Oh and 9.5:1 is ok. Just don't go crazy with the boost. 6psi = no problem. 8 psi+, I recommend doing it on a dyno or at a track 1 psi at a time with a lot of timing removed to ensure that you don't get into detonation. That's just the safe way to tune a car anyway. Drop the timing to 16* total timing as a baseline, then get your AFR where you want it (my preference is a conservative 11.5:1). Then start increasing your boost and keep watching the AFR. If your fuel system can't keep up or the computer doesn't do well accounting for the extra air, increasing the boost will affect your AFR. If your AFR is where you want it, but you're not gaining power with extra boost, it's probably because you're getting into detonation. Back the boost off 2 psi or so from the highest powermaking boost. Once you're set with the AFR and boost, then you can start increasing timing 1-2 degrees at a time. Again when the power is not increasing, it's time to back off the timing off 2 degrees from the higher power-making timing. Then you've got a pretty solid tune.

good advice FASTDRIVER. I agree. The research I have done says the stock fuel line can support up to 500 HP. The block cant handle much more than that so you should be good there too.