stock computer ?????

[quick 6 zack]

I was wondering what are peak & hold driver ? are they for the 009 injectors are something .thanks

 

[broke1]

Peak and hold drivers are put in the ecm so you can run low impendance injectors.With a computer modded with the drivers you can run hi or low impendance inj.009's dont need a modded computer.HTH

 

[Eric Stage I]

If you need 72lb or bigger injectors, you're going to need the peak and hold drivers.