The most detailed fuel calculator you've ever encountered
 

Thanks to Big Jon, aka JDS99, aka JS fabrications, we have a fuel calculator like no other. I posted it before, but it got messy and was taken down. Now it's here to stay.
As a dealer of Fuel Injector Connection, I will be happy to help with your fuel injector needs and can also offer you a few pumps to beef up your system. For injectors, there is a plethora to choose from. Siemens Deka 60's, 80's, 127's, 1300's, 1450's and even the 212's!
Also's, the Bosch racing line-up, including the 1000's, ANSU 1650's and 2000's.
Fuel injector data is included, of course. :)
Without further adieu, I leave you with a fuel calculator that offers flow rates for pumps, based on pressure and input voltage as well as injector flow rates based on the same pressure. When you get to playing around with it, you'll discover that it's important to strike a balance between pressure and flow. If the pressure is too low, you risk losing the fuel management between tanks. If it's too high, the pumps may shut down or internally bypass.

Use this calculator to get your system design dialed in before throwing money at the wrong parts.
:thumbs:

I'm finally able to post up a file in the proper format for your use. It should work properly now. Enjoy!

Bret, do you have the flow data for the Magnafuel 4703?

Back up :cheers:

I'll add my disclaimer.. this is for reference only to help select fuel system or optimize current. The data that comes out of it is only as good as what goes in. BSFC is defaulted to a value with some safety margin. If you want to be more exact for your engine combination, calculate what you're actually getting with your setup and use the manual override. If doing this on a chassis dyno, set drivetrain loss to 0 as it will already be taken into account at wheels.

There's a lot more that CAN be added, but trying to keep this lean so it can be used.

If it's in there. If not, you can call Magnafuel and get some flow rates at various pressures and voltages.

Not working for me...

Attachment 47925223

Glad to see this back up. Thanks!

I vote for the fuel system thread to make a return. :cheers:

I fixed it. Try it now.

How does the Prodigy 42401 stack up?