d14Z2 injectors 240CC p28

[ilovemyej9]

hello, here I'd like 240cc injectors mounted on my obd2 d14Z2, what is the material that I will need?

I have already
p28-
harnees-OBD1 conversion obd2B _____
OBD2-injectors 240cc
-???

I need it yet other thing?

what is the gain? I will do a remap of course

thank you


Sorry for my English, I use google translation

[ilovemyej9]

? NO INFO

[BETEK]

Please give us more information about your plan/question in order to help you.
Now from your written we can't understand the question

[ilovemyej9]

I would like to mount 240cc injector and a p28 on my d14z2, I just want to know if I need to mount as parts and what will be my gain

thank you

[BETEK]

Of course you will have gain but only if you reprogramme the P28 ECU to fit the D14 needs.
The reason is that the stock p28 has rich fuel maps for D14 engine.
And if you have IM swap and Exhaust manifold 4-2-1 maybe you will see decent power gain with reprogramming the ECU.
In this forum you can see many examples.
Some of them have gain of 30-45 horsepower with adding additionally a VTEC head!!

[BETEK]

You can see some examples of D14 engine tuning at the "The Dyno Corner".
There are also some dyno-plots and specs about the D14s to have an idea what will be your possible power gain from comparing the specs with your ones.
viewforum.php?f=9

[ilovemyej9]

ok thank you very much, I do not think my mount a vtec head with my set up
I can hope 120hp???

-D16Z6 im-
-EK4-air box to arrive with fresh air
-421 japspeed
-srs-catalyst
-EK4 oem mid-pipe
-rear-pipe no name
-injectectors-240cc
-p28-Chiped

thanks

[BETEK]

I do not think my mount a vtec head with my set up
I can hope 120hp???

Maybe with good Ecu tuning

[ilovemyej9]

thank you for your answer

[Dodo Bizar]

Without ECU tuning, stick to the original 190 cc injectors! Even with inlet manifold swaps, these normally provide enough fuel, weirdly enough... I guess MAP values are increased sufficiently for the ECU to correct fuel amount.