i need some help with my motor. i think it's dying or something wrong. anyways when rev past the 3rpm my engine tends to stall. but if i idle it i could rev it past the 5rpm but then it kill itself. at first i though it was an dead turbo but know i'm clueless.

Look for boost leaks in the intake/intercooler system. We need more information. What year? mods? etc.

I am assuming it is a 95 GSX. Just need more info :)

all i have is an injen intake with an k&n filter.

ok i'm assuming since you have got the injen intake you also have the intake pipe between MAS and turbo. and if you didn't get the pipe WITH the BOV return tube your gonna have to put your stock piping back in or get some kind of fuel management. but if you do have the tube you might want to check where the pipe meets the MAS,BOV, and turbo to make sure there tight. another thing it might be is if you don't have the holes that the charcoal, boost silenoid, and valve cover pressure hoses go into capped off.