Any one ever used one of these systems? If so how well does it work?

ET-Performance & Racing Products - Automotive - "Turbo Kit" for ALL Auto Engines

I have just installed a trick turbo. I drilled a hole in the oil filler cap and put a filter on top of it.
Well it blew oil all over the engine. I replaced the cap and you should see the smoke the truck makes. Not to mention my spark plugs have got to be oil fouled. My truck died in the driveway today. I was so glad to be at home where I have no tools at all. All my tools are at work.
I thought about the ls6 valley cover conversion but that looks like a huge pain in the arse.
Some one please lend me your knowledge. I need my truck back in operation. I can't haul off the trash return the work trailer back to work etc etc etc.