Thread: question about pulsar injectors

i have a hi port motor which came with side feed injectors.......i put in a custom made rail with some top feed.. the 444cc injectors from the pulsar could work just so on that motor without using resistors?

No.... the impedance on the GTiR injectors is low. Side feed injectors are high impedance.

But The Program In My Ecu From Wolf Is For 50lbs Msd Injectors I Was Just Wondering If It Could Work Still

perry stop trying to mix and match parts with your setup. if your ecu is tuned for a certain setup you need to run that setup. Also as stated gtir injectors are low impedence and require resistors to run on any nissan. You would be better off getting a safc2 and adjusting the fuel that way. I am assuming you don't want down time. I use a safc2 on top of my jwt ecu to get the a/f where I want it and have done this on lots of other cars. Its a simple way of being able to fix small fuel issues. If I had a spare ecu I would send it to calum and get a basic or r/t ecu. I like the r/t but that may be a little complicated for you.