LOW or HIGH impedance injectors?

does the 3.4L Twin Dual Cam use high or low impedance injectors?
wondering because i am looking to buy some new injectors to throw in my TDC turbo, don know i fi should go with 42# mustang injectors, 440cc DSM injectors or what.

so ne ways i need to know

LOW or HIGH??
SATURATED or PEAK & HOLD??

There's room for a turbo on a 3.4 DOHC? Where is it, under the car?

there is plenty of room, when the engine is in a 1987 Pontiac Ferio ; )
hell theres room for a couple of them in a fiero!!

and i found out they are indeed saturated.