Why is my car a fat pile of $hit?

[BTS88IROC]

Because its a ford! hahaha...just messing

Seriously though, with those mods you should be in the 13's pretty easily. Are you getting any traction at the track? Maybe its time for some more suspension mods.
Maybe play with your IAC and see if you can get that fixed or even replace it. And like said earlier you could have a problem with your TPS. Hook up your car to a scan tool if you can and see if the TPS is working correctly.
And about your car pushing the oil through the breather cap and stuff it sounds like maybe your (IIRC) pcv valve might clogged. I had this problem before....but I can't remember if its called the pcv valve or not...