Flex fuel kit for e85 tuned cars?

[nextelbuddy]

So I'm currently turbocharged on the stock HP DME and my tune is for full e85.

I have upgraded injectors and fuel pump and running just fine for a few years now

I would like to be able to occasionally run pump gas reasons such as running pump gas through the system occasionally to clean it out etc

I was curious how the flex fuel kits like APE etc work

I know that if you are on the stock DME you can add those kits and run flux fuel

But can you do it the other way around? Can you already be tuned on e85 on the stock? Dme and run a flex fuel kit so that you can run pump gas?

Can't really find any good resources on running flex fuel the opposite way.

[Sharocks]

EthanolTurbo is the resident E85 lord, he can help probably.

[EthanolTurbo]

So I'm currently turbocharged on the stock HP DME and my tune is for full e85.

I have upgraded injectors and fuel pump and running just fine for a few years now

I would like to be able to occasionally run pump gas reasons such as running pump gas through the system occasionally to clean it out etc

I was curious how the flex fuel kits like APE etc work

I know that if you are on the stock DME you can add those kits and run flux fuel

But can you do it the other way around? Can you already be tuned on e85 on the stock? Dme and run a flex fuel kit so that you can run pump gas?

Can't really find any good resources on running flex fuel the opposite way.

Message @dardantuned on IG, he developed the APE kit and he would know or could set it up for you.

[nextelbuddy]

Thanks guys

[332]

The answer is, yes. That is the beauty of the flex fuel sensor, you won't have any issues.