hey guys i have a stock b16a with a t4 ar.60 wanting to run 7psi. what would be the best injectors/ injector size to get? anything else that you guys would recommend getting would be greatly appreciated. thanks!

 

http://www.rceng.com/technical.aspx

Next time, put in a little effort before you post. Stuff like this is EASILY available.

 

PSI mean nothing.

First set your hp goal.
What set up you running
Fuel system upgrades

Based on this simple things is more easy to size your injectors.

Nowadays with the excellent programs and injectors available you can run FIC 1000cc's on any turbo engine with stock quality idle and mileage.

The question is you go for more in the future to spend $500.00 on injectors, when a $50.00 DSM 450cc can do the job perfectly?

I do the same at the begin, I went through three different sizes to end with the FIC 1000cc's for not having a hp target.

 

By the way for a stock b16 shooting for 250-350whp. This T4 exhaust is overkill.

You should look into the t3 .63ar .50 or .57 trim for a stock b16 for daily drive and occasional abuse.

 

how much psi could u push out of a b16

 

this is a very vague question. PSI mean nothing.

built or stock?
What turbo?

10psi from a super 60 is not the same as 10psi from a sc61.

I've seen stock b16's with arp head studs on 375whp on a .57 trim running
17-18 psi with the right supporting mods.

 

The T4 is awfully large. Pretty sure 550cc injectors will work fine for the power you will end up putting down.

 

I'd use an ev14 style injector. 550cc is plenty for about 300whp. Southbay has 550-650cc injectors for 56 dollars a piece last time I checked. That makes for roughly 230 shipped for a set. Hard to beat. I run the 750cc's

 

a T4 turbo on a stock b16 is a horrible idea. turbo will be so laggy you won't make power till you have to shift.

also given that we know nothing about your build like:

complete parts list (anything you are adding to the car)
fuel system (what pump, injectors, fuel, engine management system, etc)

not to mention T4 .60a/r is useless information. the .60a/r is just the size of the compressor housing... we need to know a model, wheel sizes, turbine housing size, etc. Athough I'm willing to bet this is an ebay/china turbo and I'll bet every other turbo related part you will use is a chinese piece of ****.

What turbo manifold, wastegate, intercooler, etc?

Or do you even know half of this information and what it all means?

Read the FAQs at least 2-3 times (probably more in your case) then figure out what you want to do

because any t4 turbo at 7 psi is pointless, you aren't even on the compressor map yet and will probably have issues with surge, choking, etc...

give us as much info as possible and just take pictures of the turbo and all of your parts and post them here

or, don't try to turbo the car as you clearly don't even know where to begin, how to size a turbo properly or even what kind of parts you have

 

I got my RC 750cc injectors on here fror $220 shipped. Pretty good deal right there too.

Also, OP. The FAQs are nice. Just read around a lot. At first I wanted to turbo my stock civic. Found out it was a terribe idea. I've done a fair bit of research and I can say reading will help you more than posting questions like this.