One of my 5.7 liter TBI tuned engines ('7427 PCM using a Wide Band O2 Sensor to tune with) went on a Dyno ... the results were 330 RWHP using 65 cop car injectors with a stock fuel pressure regulator...
Type: Posts; User: dave w
One of my 5.7 liter TBI tuned engines ('7427 PCM using a Wide Band O2 Sensor to tune with) went on a Dyno ... the results were 330 RWHP using 65 cop car injectors with a stock fuel pressure regulator...
Once the VE tuning is finished, no changes are needed to either VE1 or VE2.
dave w
Are you using the running average from the TunerPro RT history tables?
Highlight the cells, then press down on both the Ctrl and "C" (Control C) on the keyboard to copy the averages. To paste,...
The spreadsheet in post #18 is an Open Office .ods file: https://www.openoffice.org/ if you want to download and use freeware Open Office.
Post # 20 has a Microsoft Excel .xls file if you have...
Tbrendal, It saddens me to tell you, EagleMark lost his battle with cancer and passed away just over a year ago.
I'll try helping you with spreadsheet. I need to know the post # of the...
I've been thinking Marks spreadsheet is a guideline, to help figure out an appropriate injector for a given engine application. IMHO, the practical limit for two 90 lb TBI injector is about 400 HP...
The Excel message I posted states how to disable write protection. I was hoping to help others who might encounter the same write protection message.
I'm wondering where the formula for injector...
I've been challenged with the question on IPW. I noticed the attached spreadsheet is write protected for Injector Duty Cycle (IDC) MPFI vs TBI. To correctly calculate IPW TBI vs. MPFI (IDC) is...
Much better! I can see the formulas in the individual cells with the .xls file format.
dave w
I'll try to review the above attached spreadsheet...I have excel not Open Office. See attached screen shot.
dave w
Here is something I quickly put together.
dave w
An example pic:
I'm often challenged with BPW. It seems it's apples, oranges, and bananas...what injectors are rated to flow (apples), what injectors actually flow (oranges), and what is...
The attached file (Excel) is what I use to figure BPW. I use injector flow and engine displacement as the variables.
dave w