Radix Fuel Injectors
 

What size fuel injectors come with the Radix?
Will those be large enough to support my larger cam, 3.0" pulley, and the LQ9 6.0L?

Jim

Mine came with the 42lb multecs and were done at 430rwhp, 3.1" pulley, stock cam.

With that being said, if my application will be putting 500-525HP to the rear, what do you recommend me doing?

Allen never said that I would be needing larger fuel injectors.
Man, is there a cut off point to my mods already????!!!!! :bang:

Jim

if you need them SVO or Mototrons will flow more for ya. Whats your IDC right now?

Get 60# injectors or a Maganvolt/Boost-a-pump. I have 42# Ford green tops/boost-a-pump. I'm at 450rwhp and only run 80% IDC. 11.8-12.2 AFR@6400rpm.

IDC?? Sorry man, my knowledge just stopped there......... Sounds like the range the injectors are running at. I wouldn't know since all my stuff is in the boxes! :eyes:
I would just want to know prior to installing all of my stuff. My budget is way over what I was supposed to have spent.
My $1400 set of gauges didn't help any either!

Jim

Injector Duty Cycle, forgot you haven't installed it yet :bang:

I would get a set of 60# injectors just to be safe. I like to me on the safe side rather than on the blown up side.

Is there something between 48 and 60 lbs injectors? I know my applications will never come close to using 60#ers. Is there something a notch lower?
Is there such a thing of having too much injector?
There must be a reason that specific applications don't just come with large injectors from the beginning.
Do really large injectors atomize the fuel spray just as good as smaller injectors? If not, that would explain the reasoning behind not using larger injectors than what is actually needed. A better atomized spray of fuel will give a more effecient way to get fuel evenly into the combustion chamber and net better fuel mileage.
BTW, I know you can tune to get a larger than needed injector to work, but is it neccessarily working effeciently that way?
Any answers to this?

Jim

If you go to the SVO injectors you'll have enough fuel for all the air a 112 blower can push.