INJECTOR FLOW VS PRESSURE CHANGE CALCULATOR

Sometimes, getting the exact right size injectors is not possible, or you make some minor engine mods, only to find that your injectors are too small.

You can use this calculator to determine how much more flow your injectors can deliver 

Do not go crazy on the New Fuel Pressure value. The rest of your fuel system will only work up to a certain pressure based on your fuel pump, filters, regulator and fuel lines.

If you are looking to get more than 15% extra fuel flow out of your injectors, you might well run into other fuel system limitations, which can cause inconsistent fuel delivery, and be hazardous to your engine.  At this point, it's important to talk to someone with the experience to guide you through this process.

NOTES:

- The PSI/Bar selector operates both the Old Fuel Pressure and New Fuel Pressure values.