[IneedAZ]

Originally Posted by swisstyphoon

My tuner desensitised them also to around 5.8 - 10 also.
The previous tuner, had them even up to 13 in certain areas, when I just had the pulley, and no other mods.

I have been told we can not run any E without a big bore hpfp, Injectors, or any other costly fuel system upgrades at our build level.
The low, and high side are close to the limit without E already.
If your lucky I'm guessing E20 because you are around 5ms pw at the moment, but I don't think E20 ist worth the hassle.
You would also need a new tune for all the E tables..

I was under the same thought as that is what others have reported. My new tuner seems pretty confident that i can run e30 or 40 in the car. I would be ok with e30..Just looking for a little extra cooling to deal with the Florida heat and humidity. I think e30 would be 5gals of e85 and 14gals of 93. If i remember correctly, my local e85 gas station is around e80.