Mark is talking about this thread:
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1601-BPC-question.-Can-you-check-my-math-7060-85

This is where I'm at 85% IDC. Which seems weird...

It's going to be different for every engine (atleast modified). The biggest variable will probably be Volumetric Efficiency (and engine displacement). Then also RPM.

VE
Cubic Inches
BSFC
RPM...

Thankyou for that sheet Mark.

I've only tuned my truck.......but I do have a couple people interested in me helping their trucks out and that spreadsheet will be most helpful!

It's really...

I have excel too.

I tried plugging some numbers in but nothing changed. are these two not compatible in that way? (preface: imanidiot)

....and you just posted it.... LOL!

Since I'm not very good with excel.....

Can you put the BPW calculator in your previous post, this fuel pressure flow change calculation, and the IDC flow calculation all into one excel...

That is the calculator I used (from dave w) to calculate my 120 in the other thread....