ok i have a GTi-r swap in my sentra and im going big turbo soon so i need more fuel.

so i have the stock 444cc injectors wired in the de harness with the stock gtir resistor pack and i want to get some MSD 72lbs inj. i need to know if i need to wire in differant resistors or if i can just use the stock gtir pack or if i should take it out.

basicly i just need to know what i need to put the 72s in and also can i use the stock rail? what needs to be done to make it work.

thanks
Jon

If you are referring to MSD 72 lbs, you will have to buy a top feed fuel rail.

IIRC, MSD injectors are all high impedence. GTi-R is low impedence. I may have it backwards. Anyways, the GTi-R resistor packs will not work.

I have MSD injectors fitted to my Pulsar gti-r and they where a straight swap with the jgy fuel rail, I didn't need to change any resistors..


Rob