more power!!!!

[talontsi26]

What size injectors should I get to see the max potential of my evolll turbo considering I only have a rewired 190lph fuel pump? I already know that i'm going to have to get an safc to control the larger injectors.

[defiancy]

Originally Posted by talontsi26

What size injectors should I get to see the max potential of my evolll turbo considering I only have a rewired 190lph fuel pump? I already know that i'm going to have to get an safc to control the larger injectors.

I am pretty sure 550's will be enough for anything you might be able to do with the evo3, at least I think. But I know for a fact that 650's are more than enough for it.

[spyderturbo007]

650's

[talontsi26]

How many psi's can the evolll efficiently push with the 650's?

[spyderturbo007]

Originally Posted by talontsi26

How many psi's can the evolll efficiently push with the 650's?

Psi is not the right way to determine when you will max out injectors. Pressure = heat, airflow = power.

You need to look at airflow numbers to determine if your injectors can max out a turbo. The EVO III at it's peak is said to push 44lbs/min, although I doubt any of us will get there.

Kevin's website has a spreadsheet for calculating the max flow rate of any injector. www.posracing.net .

I am running 19psi on 650's, reaching a peak airflow of 33.8lbs/min on a cool night and have no problems.