Quote:

---

I know that the one time I left e85 in my carb for the winter it corroded like crazy in the bowls. Lots of guys don't have issues but I sure did.

---

I would say some of it is where you live and race too, race in a higher humidity area then your system would be more likely to capture moisture if it wasn't well sealed from the humid outside air, if you live in a dryer warmer climate you probably won't have near the issues,,I know guys that in the winter their garage floors would become wet if the temps during the day would rise up past the freezing point, I keep mine heated in the winter and have no issues with that, I believe that has a lot to do with individual result's.