Where do I start for tuning for flex fuel? 2020 hellcat.
I read about a patch that?s needed but not sure exactly what that is or how to get that.
I assume that?s the first step, getting the patch?
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Where do I start for tuning for flex fuel? 2020 hellcat.
I read about a patch that?s needed but not sure exactly what that is or how to get that.
I assume that?s the first step, getting the patch?
I’ve done several of these!! A lot of things need to be changed! Let me know if I can help
Well, help is what I?m looking for haha
I didnt think we could run e-85 without upgrading the injectors...for the reason e-85 runs 30 to40% more fuel?
With the custom OS (hp tuners leaves most of the tables blank for the user to define and edit) you can run 50% alcohol on stock Hellcat and make quite a bit more power!
If properly setup the alcohol changes correctly and adds timing as well based on alcohol!
ok sounds interesting I have access too e-85 in my area....but I'm running 2.85 upper and also meth. injection but I'm not tune for meth. and dont plan too.But that would be where I would be hesitant running e-85 which already higher octane and meth. does kinda the same.
I’ve ran meth/e85 together in hundreds of vehicles, very doable and basically impossible to detonate under both
Ive already upgraded injectors. Next is fuel pumpsQuote:
Originally Posted by robertrooker
Ben can you confirm if any of the cars you have done are 21's? I can find lots of success stories about '15-'20's hellcats but nothing specific to '21's or newer. I am specifically interested in the TRX as we have NOT been successful in getting this working on my '21 TRX.Quote:
Originally Posted by Ben Charles
Have not tried a 21 so not able to comment on thatQuote:
Originally Posted by Bronson90
ethanol runs 9 to 1 stoichiometric mixture cause ethanol has 1 oxygen atom
gasoline is 14.6 to1 but with 10% ethanol added it's actually 14 to 1 and the most power is usually made at 12.6 to 1
and that's also why ethanol gets lower fuel economy
Vapor e85 is actually closer to 9.8 :)
What is this AFR you speak of?
Get with the cool kids and go Lambda. :D
Agreed. I'm jealous my buddies in car gauge will display lambda. Mine just shows AFR