jess9111

WHATS UP EVERYONE

DOES ANYONE HAVE A GLOBAL CALIBRATION
FOR A STOCK LS1, OR A VE TABLE. THIS IS FOR A GEN 7+ DFI,
OR ANY GLOBAL CAL. FOR A DFI. ANY HELP WOULD BE APPRECIATED.

GTP40

If your setup is mainly stock, just load the sample calibration that comes with the software, then use the VE generator utility to make a fuel map. It may come out a little rich, but should be close enough to safely start and run the engine.

jess9111

ya i just wanted to see what people set the base injector offset timing ,target injector timing ,acceleration threshhold,acceleration modifier and the hardest one for me to get right is going to be Tau vs. map/ect.i also wanted to mack sure i hade the injector firing order right wich is 18726543 right?
truthfuly i have a lunaity 382 stroker 13 :1 with a 242 242 595 595 but it seems to have run better on the stock pcm than what the ve estimater came up with thats why i wanted a stock global cal. to start of tuning with
any help would be apreciated sorry about the spelling
i have a couple of global cals from of the net a 396 ,454,and a cobra 408 it runs the best on the cobra cal if any one wants one of those cals just to compare seting and soforth let me know jesse c.florida

Erik Norway

Just got my Gen7+ fore my LS1 going in to a Vega Wagon road race car.

Hey so there is a samlpe calibration for the LS1 included in the software?

I am going to start the engine up stock now that it is in the car juat to make sure it`s ok and the DFI is ok.
And then take out the engine and tune it with the goal of at least 400rwhp.

So it anyone have a calibration for a stock engine I sure would like a copy to get started.

Erik
Oslo in Norway

jessterss383

ttt

Pro Stock John

iTrader: (34)

Based on the tuning suggestions given to Magnus and I, we tuned the following in this order for my FAST sefi:

-Sync up timing
-VE in the 40's (adjust injector offset)
-Idle timing near stock
-Idle AF in the 13's
-Idle rpm around 1000

I'm not familiar with Gen7 but I'm sure that tweaking the VE is one of the first things you do. It may vary depending on the size on your injectors, how much you need to do.

jessterss383

thanks John just for comparison SEQUENTAIL ONLY what did you set yor Target Injector Timing and injector offset mine were 330 TITIMING and the offset was 590 that was for a 242 242 lunati cam intake valve opening degress was 46.5 ABDC AND THE CRANK ANGEL AT BDC ON THE INTAKE STROKE IS 540 DEGRESS SO THEN I CALCULATED EXACTLY WERE THE INTACKE VALVE CLOSES BY ADDING 540 TO 46.5 586.5 CRANK ANGLE DEGRESS SO I ENTERD 586 FOR MY BASE OFFSET INJECTOR TIMING
THE TIT IS THE DURATION AT 50 MINE WAS 242 THEN YOU GIVE IT SOME LEADE TIME ACCEL GIVES 90 DGRESS FOR THERE SUPER RAME INTAKE WICH THE INJECTORS ARE IN CLOSE PROXIMATY TO THE VALVE JUST LIKE THE LS1 INTAKE SO I USED 90 DRGRESS LEAD ADDED TO THE 242 IS 332 THE ECM ROUNDS TO THE NEAREST 10 IS THAT WAHT YOU DID JOHN

Pro Stock John

iTrader: (34)

When we started the injector offset for my 83 Siemens was 1.0 and now it's 1.7.

My idle AF is actually like 11:1 on the FAST, the current explanation is that the W/B is seeing a rich mixture from the overlap of the cam, and that it runs more accurately and cleanly in higher rpms.

jessterss383

my idel a/f is 14 i have seimens 72 wot a/f is 11