I have the pink injectors 560cc and fuel pump 205lph or so.


My set up is currently going into an ef.


Vitara JDM D15B
(FJT Forged I-Beam rods, ARP head studs, ARP rod bolts, YCP Vitara piston 75.5mm

.60 trim .63 a/r garrett AiResearch M11 turbo t3
z6 intake ported
68mm throttle body

.60 trim garrett turbo .63 a/r

still collecting everything else.

Would these injectors and fuel pump be sufficient for 25 psi? I was thinking the injectors would be fine but the fuel pump is a close call and I might need the 255 walbro.

Thanks for any help.

 

You'll be fine running the injectors and the fuel pump unless you're making over 500hp or so I wouldn't worry on upgrading more.

 

560cc injectors won't take you to 25psi. you'll need 1000cc. at least 880cc

 

Dang, thanks for the info. I thought I saw the sohc turbo thread (can't find it any more when i search) and people were running 550's on 2x psi? Maybe I misread. oh well , bigger is better.

 

I am possibly getting my old turbo kit back with the walbro 255. Should i run this and sell the evo 9 fuel set up? I found some precision 880's low impendence (have a 90 si) locally

 

nice, ditch the setup and go with the 880's. the 255 will be good for 500whp if i'm not mistaken. the 880's still seem close. how much whp goal are you going for? i have this feeling that you'll need 1000's.

 

560cc injectors will flow enough fuel for 350-400whp. The fuel pump will be about the same.

PM me if you're interested in selling them on the cheap.

 

+1 on the 880..

 

my bro was on 32psi on his evo n now im using his 560cc

 

My goal is around 350-400 whp single cam. My turbo is the oldschool t3 AiResearch .60 trim .63 a/r M11. Fresh rebuild and was a deal. Im trying to decide the overall best way to go about this. I mean, i would obviously like to go bigger turbo,fuel set up but I am kind of on a budget build. Im thinking the turbo's max would be 25psi and fuel set up from asking around would be good for around 350whp tops.

So in short, should I keep the fuel set up with this turbo or sell and go slightly bigger?

 

Also, In my old kit im getting the 255 no matter what, maybe swap this out for the evo9?