Want E85 right now but I have a concern

[erickp86]

Ok so I believe that I am ready for E85 with one exception. I am running a full blown 340lph in tank pushing gas into a custom fuel surge tank and a waldon external from surge tank to rail and into some fresh FIC 2150's. My only concern is the fuel tank. I know our stock fuel tanks tend to build corrosion with E85. Is this totally true? Is there a workaround for this to not happen like using e85 for a tank then change the map and run 93oct to clean it out? I am planning to get a Frontline Fab coated fuel tank but there are other parts in my car that need more attention. What are your experiences with the stock fuel tank? Your help is greatly appreciated guys!

 

[jrohner]

No. The common issue, solved by running gas once in a while (or pulling the injectors & soaking them in gas), is black goo on the injectors.

 

[snowborder714]

Not to take this off topic, but any info on the surge tank?