mongoliandonuts

I read a lot on a bad dizzy by searching and my car seems to fit the profile what do you guys think?
Symptoms:
Misfire as I acellerate sounds like i am getting half power or something like 2 of the 4 pistons are working at any given time it bogs out a lot.

crazy idle, really low about 400-500 rpms doesnt die but seems like it wants to.

Redish/Brownm dust everywhere in the cap.

and Water got in under the hood when i sprayed it down with the hose and thats when i started having these problems it was runnning great till the water.

my spark seems to be more orange then blue/white, and i dont even know if its enough because i can pull plug wire 1 while the car is running and the idle doesnt change and the spark is random on that plug and i put that one back in then pull number two it'll just die. i havent tried 3 or 4.

beside bad grounds, and dizzy what could do this. I also fooled around with the MAP sensor sense its on a b16a swap and i had to custom rig the MAP and i was resealing the vacuum hose but i clean it back out and its still doing the same thing.