Has anyone modified their injectors? What are the specs for stock injectors? Where can I find aftermarket injectors?

 

It just depends on what you want to do. As far as moding the actual injectors, I'm pretty sure thats not possible. I know for sure it isn't a good idea because injectors are very high tolerance parts. If you want bigger injectors Ford Motorsport 24# or 21# injectors will work but your computer may have to be reflashed to learn to use bigger injectors and IMO its not going to be worth it in the long run without having some pretty heavy engine mods. By the way stock injectors are 19#.

 

From the DML and Shane Mosley:

begin quote:

"I read the following from the Q&A section of the April 2001 Mopar
Performance News:


Q(5) I'm working on a fuel-injected combination and my dyno program
shows I could benefit from more injector delivery. What can you tell me
about flow rates of the injectors in your catalog? Also, if you have
the factory injector rates would be very helpful.


A(5) You should step up the injectors in something like only 25 percent
increments. The production V-8 is 24 - the MPP package is 30! Remember
that you must change the computer if you change the injectors; at the
least, it must be reprogrammed with the new injector values. Injector
rates are not as easy as one might think, but they go something like
this:

Engine Years Flow rate in lb/hr
Neon ( All) 23.9
2.5 Magnum 91-95 17.4
2.5 Magnum 96-01 23.2
4.0 Jeep 91-95 21.4 (Equivalent to Lucas 5207013 )
4.0 Jeep 96-01 23.2 (Equivalent to Lucas 5208005 )
5.2 Magnum 92-95 18.2
5.2 Magnum 96-01 23.2
5.9 Magnum 93-95 24.5
5.9 Magnum 96-01 23.2 (Seimens/Chrysler P/N 53030778)