Trying to understand timing map
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From: Connecticut / Vermont
ok ok ok.. Ill do a pull with that detuned timing map set and the fuel map posted above. Im still at work but I will be leaving shortly and hopefully there wont be too much traffic. Ill report back soon.
Thanks guys. I think im more paranoid of breaking something so i guess im just trying to be careful...?
-Ethan
Thanks guys. I think im more paranoid of breaking something so i guess im just trying to be careful...?
-Ethan
after your pull I would clean up the 0 - 1000 / 100 - 260 range, as your timing is going up and down. make it sequential. You have 10 5 2 2 1 2 2 1
I would make it look like this:
10 8 6 5 4 3 2 1, (just an ex.) and also looking @ the same load cells going down the rpm axis isnt sequential either... You will most likely never hit those cells, but just for appearances sake...
I wouldnt worry bout it too much, the timing map seems ok, but wont actually know for sure till you post up a pull.
If you feel anything "odd" let off...
I would make it look like this:
10 8 6 5 4 3 2 1, (just an ex.) and also looking @ the same load cells going down the rpm axis isnt sequential either... You will most likely never hit those cells, but just for appearances sake...
I wouldnt worry bout it too much, the timing map seems ok, but wont actually know for sure till you post up a pull.
If you feel anything "odd" let off...
heres my chart at just 18PSI wg pressure with my setup with 10.2 afr so far. logs say 2850 hz and 380 load.
i didn't think the black was this powerful at low boost? (i still need to get my LTFT mid dialed in, its +8.5 atm)
that is with 14* timing out the top.
i didn't think the black was this powerful at low boost? (i still need to get my LTFT mid dialed in, its +8.5 atm)
that is with 14* timing out the top.
Last edited by tscompusa2; Mar 4, 2010 at 01:49 PM.
-Will

still tho..... i didnt think the power would climb like that with just 18psi.
) nice im curious why does the hp n tq dip so much on spool up? you have to reduce the timing that much ?
its a really mild timing map right now, and i haven't even started to dial in the afr's, so im sure its pig rich during spoolup which hurts spool. keep in mind im not keeping it at 18lbs, i plan on running to whatever boost gives me 600HP+ evoM mode.
not a big deal, my sig colors blend in with the background of the forum. this car is not tuned yet, its running 10.0~ afr's right now, and spoolup is overly rich, which kills the spool. i should be able to get it fully spooled by 3800 on the 2.3 i think. im still in the process of fighting my fuel trim MID right now. its at +8 now, hopefully the last scaling i did will set it straight, than i can begin the fun.
Ethan, that recent map says Iveytune test at the top, and we are getting reported posts.
No vendor maps are allowed to be posted on the forums without permission. I removed the post, thanks.
No vendor maps are allowed to be posted on the forums without permission. I removed the post, thanks.







