Jeep 6.1 SRT8 is flex fuel possible with these PCMs? Have stock file anyone?

[GrannySShifting]

Not sure if they are capable or not?

Is there any hard coded injector size limits, MAP sensor capability limits or anything else I should know about?

[06300CSRT8]

No flex fuel compatible. No limits that you would face until you get to 2000cc injectors and will hit scalar limit, but have tuned a few with the scalar at the max allowed limit in the hardware (not at the calculated scalar) and didn't face any issues.

[GrannySShifting]

No flex fuel compatible. No limits that you would face until you get to 2000cc injectors and will hit scalar limit, but have tuned a few with the scalar at the max allowed limit in the hardware (not at the calculated scalar) and didn't face any issues.

You happen to have factory 2006 SRT8 jeep tune file? This was was tuned by someone and it was horrible

[Blue Bee]

https://tapped-performance.myshopify...-flex-fuel-kit

Easy, 30 minute install, no tune needed.

[GrannySShifting]

https://tapped-performance.myshopify...-flex-fuel-kit

Easy, 30 minute install, no tune needed.

Uhh what is that doing? using continental content sensor to tell us what the ethanol percentage is on an app?

I want to know if you can input content sensor to PCM and have it adjust fueling to match differing ethanol contents automatically like I can do as far back as '99 GM stuff

[Blue Bee]

You can't input it into Dodge PCM, it just doesn't support it (the PCM), so this kit has controller do the fueling for you. So say you have your car dialed in on 93, you can install this, it looks at PCM PW commands to injectors and Ethanol content and changes PW accordingly. It's really simple and works very well, on a Hemi they don't seem to like much timing anyway so even an aggressive 93 tune, like what I used my car only installing this and adding E85 picked up 41hp. Bone stock cars that have no tune always seem to pick up right about 20hp just getting the E. It's a simple injector interrupt system that has been around for years and used on many platforms. Just new to the Dodge scene.

[GrannySShifting]

You can't input it into Dodge PCM, it just doesn't support it (the PCM), so this kit has controller do the fueling for you. So say you have your car dialed in on 93, you can install this, it looks at PCM PW commands to injectors and Ethanol content and changes PW accordingly. It's really simple and works very well, on a Hemi they don't seem to like much timing anyway so even an aggressive 93 tune, like what I used my car only installing this and adding E85 picked up 41hp. Bone stock cars that have no tune always seem to pick up right about 20hp just getting the E. It's a simple injector interrupt system that has been around for years and used on many platforms. Just new to the Dodge scene.

Thats what I thought, PW piggyback if its 85% content add 35% to duty cycle. Is it adjustable adder vs content? That would be nice because you can run pump gas mixtures fatter when its on edge of happy on 93 and then get it where it wants on E85

[Blue Bee]

It's not adjustable, a new controller is in the works for below 2ms PW for idle, as there has been some tricky compromising with huge injectors and idle with the inherent crappy idle qualities of a big injector.