Help! Car starts Idle Problems.

[kuruptR]

car 92 hatch back.
engine sr20det.
first day it has started. day 1

The car cant idle, well it idles rough up and down from 7-500, then the engine dies, the timing and coils are fine, fuel is sufficient.

the car is running two blow of valves. the stock one and a greddy type S. both are open atmosphere. they dont recirculate. Reason for doing this, pluging up the hole in the greddy intercooler kit.

the waste gates vacuum line goes into the hot pipe (mechanic did this and said it will be fine until you get some more vacuum line to reach the manifold.)

no air filter.

some things it could be vacuum, spark plugs, MAF sensor, the hole for the stock bov return to the intake pipe, is duct taped.



okay so whats wrong, with my car... i need to to idle good.