My first question is where can I find some 300-400cc injectors? And my second question is if I could just get a fpr off of a car with a bigger engine or a car that came with a turbo from the factory, and use it on my car instead of an fmu. I am on a really really really really really strict budget and I am searching for the cheapest way out. I only just turned 16 last month but yet I have everything to put my turbo in except for some fuel management. Would this injector+fpr off of a turbo car be enough for some fuel to run about 6 psi? That is basically all I want to know...so dont go saying anything about that I am only 16 and need to do more research and wait a little while before I put my turbo in. Just please try to stick to my questions. FYI i have been doing research on the installation of a turbo for about 6 months now. So I have done my fair share of research.

 

For the injector question I would look into DSM 450cc injectors. You can get the for around $40-$60 used. You should be able to find them on here or on dsmtrader.com. I would also get those cleaned and balanced which ranges from $25-$100 depending where you get them done. As for the fpr off a bigger car would probably do you no good. I'm not positive so don't quote me on this but a stock fpr from any car is usually already set and not adjustable. Also they might not even fit on your fuel rail unless you modded it up with maybe some extra fuel lines. So you would be in need of an FMU if you were to use stock 240cc injectors. For a low budget setup, i'd recommend the DSM 450s, B&M fpr (which will coexist on your stock fpr), a fp gauge for tuning/monitoring purposes and pick up an AFC and do the hack. Hope that helped and answered your questions.

 

yeah man thanks. Is there any car that i can get some injectors off of that are somewhere in the 350cc range or somewhere close. And I would do the AFC hack but I have no money. I will probably just do the FMU for now. Although I really dont even have the money for that. But my dad still owes me a birthday present from last year...so I will probably just get him to buy me one.lol

 

I guess what I was really just trying to ask was...Could I just use some bigger injectors and/or a different fpr off of another car for some fuel management for my turbo. Just enough to support 5-6psi. Without an S-AFC or V-AFC. Just the injectors and/or the fpr without any adjusting.

 

I would say no you can't. Anything above 310cc injectors you will need a unit to control your injectors such as a AFC. If you are going to just boost 5-6psi, just stick with your stock injectors and find a used good conditioned 12:1 fmu and inline fuel pump.

 

aight thanks man