JayDouglas_

I reached out to the people who tuned my Vette and asked about switching to E85. To my understanding, I wouldn't need to replace the fuel pump or the injectors all I would need to do is buy the fuel sensor kit and get a retune. The problem is I can't really find any solid information to back what information i do have. When I asked him about it he quoted me at $3k saying that would cover tune, labor and a new fuel pump. Before i even responded, because im not sure if he even remembers that he already worked on my car before, I wanted insight on what exactly would be needed to do the conversion and roughly what the price should be around to do it.

I have a base C6, auto, K&N intake with cat delete and borla atak cat back system and it's currently tuned on 91.

So all I really want to do (for now) is get it retuned for E85 using the DSX flex fuel kit.

belsy

Gotta ask.....................how did you do? Seems like there are few responses to E-85 WHY??????

JayDouglas_

I reached out to the person who is now my mechanic/tuner. It's doable on stock injectors and fuel pump, got it retuned now and i can run E85 or 91 as i please. I got my kit from lethal garage through my mechanic

jamieo

How were the gains?Thinking about this also.

JayDouglas_

right now im a little over 400 whp with E85, cat delete, Borla atak cat back and BTR stage 2 cam

jamieo

Appreciate the reply.I don't know if it is worth it to me.I have the same cam and longtubes and I am just over 460whp on 93.Also on an 08 auto.

JayDouglas_

Yeah i need to still do my headers and intake manifold

jamieo

I am still on the factory intake.They flow pretty good for stock.

Omega Doom

maybe there is some gains from E85 from 91 but not much from 93 to E85

0ModifiedVettes

I run e85 on my 08 as well.

I put larger injectors in (flex fuel truck injectors) and the sensor - thats it.

I would not run stock injectors. The duty cycle will be insane.