GEN 1 91 E0 or 93 E10? 93 E0?

[MFNG]

Which would you run?

Just found some 93 the other day, it’s scarce around me in central IL. I like the way the E0 runs compared to 91 E10 but it makes me feel better putting E0 in.

I’ve seen videos that state the ethanol actual helps clean the engine better, and conversely heard the E0 will give more performance/mpg.

Also just saw Mobile came out w 93 E0 but I have yet to find it near me. Definitely want to try some.

Thoughts?

 

[MFNG]

Sunday Bumpday

 

[John813]

I would prefer to run E0 but around me the E0 87/89 is higher than 93 E-10, for the past few years. Have yet to see a Eo 91/93 around my neck of the woods. Would notice minor gains while on the highway with E0 gas.

OTOH power wise, wouldn't mind running more ethanol, but don't see the point in getting it set up/tuned for a NA truck. If I got another blower, then maybe.

 

[MFNG]

I would prefer to run E0 but around me the E0 87/89 is higher than 93 E-10, for the past few years. Have yet to see a Eo 91/93 around my neck of the woods. Would notice minor gains while on the highway with E0 gas.

OTOH power wise, wouldn't mind running more ethanol, but don't see the point in getting it set up/tuned for a NA truck. If I got another blower, then maybe.

$3.09 for 91 E0 near me last fill up. 93 E10 was like $2.79.

 

[IDI-Charlie]

I've ran E0 in my gas trucks the past nine years. 93 octane E0 is currently about $3.00/gal at the local co-op station I get it from. I notice a bit of a difference, moreso in my 91 F150 than my Raptor.