injectors

[dhellmer]

just wanting to know people's thoughts on how soon i should upgrade my fuel injectors, and what size i should go with.. i was thinkin a 550cc injector but i cant find them for anything less than five hundred dollars, any thoughts?

[Mouse6933]

for what setup????????????????????

[dhellmer]

just a standard redtop sr20 everyone around here has been telling me i MUST do a fuel rail kit and injectors and regulator? help me out here

[Mouse6933]

well if ur running stock t25 there is no need what so ever to replace or upgrade ur injectors unless there faulty..... whoever youve been talkin to is retarded, under the assumption you upgraded ur stock fuel pump when u did your swap your all ok..... stock 370cc inj will support u as far as the t25 can go.....

[dhellmer]

awesome thats what i was thinking and hoping to hear. i did do the pump 255 walbro so u think i should be good until i upgrade the turbo? because to be honest with you im very new to this, and i do apreciate any constructive input

[IanS]

awesome thats what i was thinking and hoping to hear. i did do the pump 255 walbro so u think i should be good until i upgrade the turbo? because to be honest with you im very new to this, and i do apreciate any constructive input

A nismo FPR is a good investment, the factory regulators tend to fail when coupled with the high flow walbro. When it does come time to upgrade injectors look into Deatschwerks, they are a Nico sponsor, and they sell quality injectors for a great price.

[dhellmer]

awesome any recomendation on where to find the regulator online?and what size injectors would you recommend? the 550cc?

[idahotuner]

phase2motortrend.com is where i get almost everything. except injectors i will get from the site sidways mentioned.

what will your goals be. that is how you decided on injectors

[codyace]

[david200095367]

be nice now.

[dhellmer]

thanks for the advice i found what i needed at both sites you guys recommended, phase2 was especially helpful.

[otterman]

If you don't buy your injectors from Deatschwerks then you're a stupid douche.

[dhellmer]

haha agreed they had the best prices by far for new injectors

[idahotuner]

[pieromarr]

remenber u gonna need a tune after changing for bigger injectors

[dhellmer]

i have an safc will that do the trick or am i going to need something more? sry first build and im a noob

[driftin_sr20det]

Get the ecu chipped & tuned, and do the fine tuning through your safc. Hell while your at it might as well get a z32 maf too.

[IanS]

i have an safc will that do the trick or am i going to need something more? sry first build and im a noob

The SAFC can only handle the step up to 550CC injectors, you cant go any bigger unless you retune the ecu.

[codyace]

i have an safc will that do the trick or am i going to need something more? sry first build and im a noob

Sell the SAFC online, and pick up a Nice JWT or Enthalpy ECU

[idahotuner]

[dhellmer]

heard of enthalpy before.. but wanna enlighten me on JWT? thanks

[idahotuner]

Jim Wolf Tuning i think is what it stands for. but between them and enthalpy. they are about even for there qaulity. and spot on tunes. i am still deciding who to go with for my tune. i will call them both up and talk to them before i decided who to go with

[dhellmer]

sweet definitly apreciate the advice but one more question for you im on an extremely tight budget and have a few key peices left which should i focus the remaining cash on?AEM WidebandFuel pressure regElectronic boost controller

thank again

[idahotuner]

out of those three choices i would go with the wideband for now. since y ouare still on the t25. .

[dhellmer]

sweet thats what i needed ive heard that the t25 pushes well until about fourteen pounds before upgrading anything else.. true of false?

[otterman]

It pushes 14psi then after that it's ineffective no matter what mods you have.

14psi also is kinda iffy because each turbo is different. I ran 13 on my T25 just to be safe.

[dhellmer]

sweet

[codyace]

sweet

There is plenty of info here, do utilize the search function...every question could have easily been answerd using it...

However, I would suggest getting a Nismo FPR, before the wideband and the boost controller.....Ef that stocker, as most instances, a Walbro will overpower it....