Why do I have different size injectors??

So....upon learning that pink and orange injectors have different flow ratings, i went outside and checked what was in my engine. Apparently, I have 6 orange injectors and 2 pink injectors installed

i also have different COPs, some motorcraft and some...something else lol what happens if i have different size injectors?? should i be panicked and purchase two more 19lb injectors?? i have some pics of what i'm talking about.

These two pics show the same injectors (Pink ones), the two closest to the driver's seat:




These are pics of the other, orange injectors:





So, in summary:

Passenger Seat Driver Seat

#1-Orange #5-Pink

#2-Orange #6-Pink

#3-Orange #7-Orange

#4-Orange #8-Orange

I know that the previous plastic intake burst because there is a nice burnt hole in the hood lining that still spews out coolant every time i wet it. Plus i got a new aluminum crossover intake, in a 99GT. So i'm guessing thats why some COPs are different. But why the different injectors??

any help would be appreciated :SNSign:

EDIT: Sorry for the crappy cell phones pics lol

thanks for all the replies :SNSign:

ok, so the best thing to do would be to remove the pinks and get a couple of oranges to match, right?

is it fairly easy to install some injectors?? i imagine i would have to relieve fuel pressure, remove the rail, and make sure i dont mess up the O-rings.

DBMSTNG: I already PM'd you

EDIT: I do not have any CEL now, but often i do get random CELs, that when coded come back as a fuel leak of some sort. Not to mention that the engine area often smells like gas i'm willing to bet that it's related lol

Although there is alot of debate on what the pink ones are, they are definitely not the same rating as the orange ones. Everywhere i've searched for replacements, even oem sources, have described the pink ones as being 21lb and orange/yellow 19lb

SaleenGT2001: Thanks man, i just bought a couple off someone else