Mitsu injectors?

[DaKidd]

OK, I was thinking of buying some aftermarket injectors for my MSP. So I call RC Engineering over in Cali to get some info on what kind of injectors would best suite our Callaway/Mazda turbo Protege setup. He asked me what was in there now, I went to go see and then I realized that we (well, me) had 2 injectors of one size/type and the other 2 were of a different size/type. 2 were purple w/ one part #, while the other 2 were Green w/ another part #... :wtf: I know that the RX7's have different sizes in their motor (1 set primary, 1 set secondary), but that kind of setup just does not work in an in-line 4 cyl engin, right?!?!! Well the RC guy looks up the injectors in his database and tells me that they are "Nipondenso" injectors that are spec for a Mitsubishi motor! He and I agreed that this all seemed a bit fishy... Anyway, on to my question... has anyone changed their injectors yet? if so, did they notice the 2 different sizes? and lastly, did u replace them with new ones of different sizes, or did u put all 4 the same??? I am sending 1 of each type of or stock injectors (at their expence :D ) for them to run some performance test on them for us. if u guys are interested in the results, let me know and I will post their results once I have them.

[starflare21]

nah, i don't think that's TOO out of the ordinary. check under hood of a lot of the different car manufacturers and you'll find a load of mitsubishi parts (especially electronics). i'd say it's a good thing, the more compatibility with other cars/parts the more options you have. :D

[DaKidd]

Originally posted by starflare21
nah, i don't think that's TOO out of the ordinary. check under hood of a lot of the different car manufacturers and you'll find a load of mitsubishi parts (especially electronics). i'd say it's a good thing, the more compatibility with other cars/parts the more options you have. :D


Yea, I figured that. But why different sizes??? Thats a bit strange to me.

[Dr.Sound]

dude, half of our electrical systems are MITSUBISHI

Look at the logo on smaller fuse and capasitor boxes.

[bruce95fmla]

I was stalked when I looked at the cpu on my car and it had a Mitsubishi sign on it ...
:eek:

[Dr.Sound]

there u go dude

damn mechanics at this race shop i go to made fun of me when they saw it :)

[Insidious Evo]

Mitsu makes good stuff. ;)

Now we have something in common. (rockon)

- Erik

[YuYuRena]

U know mitsu don't just make car. In Asia they make everything kinda like GE, except they don't make light bulbs, hehe

[MSP Pro]

Gee, different color code injectors sounds very suspicious to me! Even different manufacturers sounds bad. There's only 1 oxygen sensor and the ECM is trying to control rich/lean with different flowing injectors???

Let us know what the flow test results are!

[unwrittenLaw]

Does this mean I can put a Ralliart sticker on my car now?

[jaman]

I know for a fact that my '03 P5 also has two different coloured fuel injectors. I think the outside ones are purple and the two middle ones are green, or could be the other way round.

[LinuxRacr]

I have a thread on the RC Engineering injectors. Here is the info you need: http://mazdamp3.com/vbb225/showthread.php?s=&threadid=17639&highlight=Engineering+Injectors

[perfworks]

That is completely normal.
Every protege has two purple and two green. They flow the same. I dont know the reason for the color code but they are spaced side by side. The flow is 280cc @43psi
We will be upgrading my injectors to 370cc soon.
If you have any questions i can help you with let me know