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anybody?

97 Firebird w/ ~5# Powerdyne.

Ok, So I went through and part throttle tuned following RussK's OL Maf tuning guide, got most of the part throttle cells to 0, with some at 1 and -1. Then I WOT...

email sent...

Still want a read from an '08 V10? I know where I can get one...

Fair enough. :)

Ok Ok, I know NGC3 is making good progress and that is the main focus. But I have to ask if Cummins support has been looked at since this thread died. (I'm guessing not and thats fine, I know you...

^ I just set mine even across the board and have had zero issues. Seems to me you can adjust fueling through injector tables, or with the MAF, I am not sure why both would need to be done. Could...

Ok. So I have a 97 Firebird thats getting a Powerdyne and am using RussK's Maf tuning guide. I can handle part throttle tuning and what not, but am weary of going WOT with a stock upper part of a...

If no cat then you should be able to place it anywhere so long as you don't have any leaks. The farther upstream the better though, not so much delay due to the exhaust having to travel...

Ok. Yeah my fuel pressure at idle is 42.5. My trusty electronic fuel pressure gauge tells me so. And I have them set even across the board and drove 700 miles this weekend...seemed to do well. ...

Ok, so I installed my 42# green tops in my 97 bird and set it Flow Rate vs. Kpa to 44.27 across the board (which is what Hpt gave me when I used the injector calculator since the green tops are rated...

^ Yeah, MAF tune or nothing. LOL.

Here ya go.

To be honest I don't know if its possible to disable the LTFT's. But I have the PE tables zeroed out for tuning as it says it in the guide....which would be the same as disabling them right?

Ok gotcha. Yes I am tuning in open loop using a wideband. The reason I kept logging the trims is this from RussK's guide.

"Unlike the V8's and V6 trucks, if the part throttle fuel trims are...

I am using this for RussK's MAF tuning guide, So I would have to have the fuel trim PID's for WOT in my understanding. But I suppose I could get rid of those others. I don't know how many more...

This is just to post up to help folks on another forum. Any questions or comments are welcome though. :D

Oh, my bad I thought you had a 97. Also with hpt you can delete that code that is being thrown. Or jump up to a 180* thermostat, which is what I have. The 98 cars might reference the VE table I am...

MAF tune. Do it. The VE table is not referenced in the 97 birds and camaros with the 3.8 unless you max out the maf or it fails, which your mods definitely won't do. So find RussK's Maf tuning...

Ok so I browsed through those links but didn't see what I was looking for.

Would it be better to adjust your stoich value at the beginning of your tune, or tune for 14.7, then go back and fine...

Thanks for that man. I am glad that I have the tune set up right for doing this. But I am not to the WOT part yet.

I am still unsure of those other questions I have and don't want to start...

ttt

Alright, so I am trying to do this to begin with, and am pretty much a noob at this tuning stuff so I need some help.

First off I didn't hit 7500Hz in the two scans I did today, I only seemed to...

Ok so I have a 97 Firebird with the 4L60E and I have a Transgo HD2 Kit in there. I was just wondering what I should change in my transmission tables to get the most out of it.

I have read that...

anybody??