e85 tunning? - Tuning Forum

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e85 tunning?
Monday, July 27, 2009 12:16 AM
Has anyone here ever tried to tune for e85? If so what changes did you make to your injector constant, and your pe? I just read a nice read on here It might be helpfull to anyone who wants to try this. http://www.hptuners.com/forum/showthread.php?t=9389

Re: e85 tunning?
Monday, July 27, 2009 12:42 AM
Hello everyone!

I have no idea on that!
I will ask my father about that and then i will post coments as soon as possible on the answer on that question!

Thank's!...
Re: e85 tunning?
Monday, July 27, 2009 3:08 AM
You will need to increase your fuel flow by about 33%, and your A/F will need to be 9.6:1 rather than 14.7:1.





www.gmscf.com
Re: e85 tunning?
Monday, July 27, 2009 6:22 AM
Yeah thats what I read and I understand that. But has anyone on this site actually done this and if so how did you like your results? Would you recomend it to anyone else?
Re: e85 tunning?
Monday, July 27, 2009 7:24 PM
brodycog wrote:Yeah thats what I read and I understand that. But has anyone on this site actually done this and if so how did you like your results? Would you recomend it to anyone else?
I have, but not on a Jbody PCM... Check out your other thread.....



P&P Tuning
420.5whp / 359.8wtq

Re: e85 tunning?
Tuesday, July 28, 2009 4:02 AM
There was a guy on v6z24.com that did it on a Turbo 2nd gen. But I know of noone doing it on a 3rd gen.





www.gmscf.com
Re: e85 tunning?
Tuesday, July 28, 2009 10:06 PM
gary's sunfire runs e85, he brought the car to the bash






Re: e85 tunning?
Wednesday, July 29, 2009 6:22 AM
How did it run?
Re: e85 tunning?
Wednesday, July 29, 2009 6:23 AM
Any idea what he changed on his tune?
Re: e85 tunning?
Wednesday, July 29, 2009 6:46 AM
yittz yittz wrote:Hello everyone!

I have no idea on that!
I will ask my father about that and then i will post coments as soon as possible on the answer on that question!

Thank's!...

Uh, what? This person is a bot I think. The other two threads "she" replied to merely copied what another poster said. This one seems to have stumped "her."


2001 Olds Alero (LD9)
650 whp / 543 ft-lb
@turboalero
Re: e85 tunning?
Wednesday, July 29, 2009 6:54 AM
brodycog wrote:Any idea what he changed on his tune?
Yeah, the PCM.... He is running a standalone.... Like I said above, HPT has not given us the proper AFR/Stoich command tables to make this worthwhile..... Stop mixing your fuel and tune it..... Doing anything else is wasting your time...



P&P Tuning
420.5whp / 359.8wtq


Re: e85 tunning?
Wednesday, July 29, 2009 9:49 AM
ImPhat0260/Cavattack2000 wrote:
brodycog wrote:Any idea what he changed on his tune?
Yeah, the PCM.... He is running a standalone.... Like I said above, HPT has not given us the proper AFR/Stoich command tables to make this worthwhile..... Stop mixing your fuel and tune it..... Doing anything else is wasting your time...
I will stop mixing fuel. lol...... Is a stand alone somthing like mega squirt?
Re: e85 tunning?
Wednesday, July 29, 2009 10:17 AM
brodycog wrote:
ImPhat0260/Cavattack2000 wrote:
brodycog wrote:Any idea what he changed on his tune?
Yeah, the PCM.... He is running a standalone.... Like I said above, HPT has not given us the proper AFR/Stoich command tables to make this worthwhile..... Stop mixing your fuel and tune it..... Doing anything else is wasting your time...
I will stop mixing fuel. lol...... Is a stand alone somthing like mega squirt?
Yes... Megasquirt, Tec 2/3, DFI, MoTeC, the list goes on and on......



P&P Tuning
420.5whp / 359.8wtq

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