BMW 3-Series (E90 E92) Forum - View Single Post - Any disadvantages to running straight E85? I've got an inline pump...

N54Society · 06-24-2016, 11:56 PM

I'm getting tired of mixing gas when I have to fill up and planning my trips around it. Is there any way I could just pump straight E85?

I have an inline pump (I know, it's not rated for E85 but it works) and a custom E60-70 tune via MHD. I realize there is a point of diminishing returns with E85, ie no extra power can be had but it would really simply things if I could just fill up without worrying about that last 3-4 gallons being 91 pump gas.

Thanks

06-24-2016, 11:56 PM	#1
N54Society Major Private First Class 450 Rep 1,327 Posts Drives: 2010 E90 335i M Sport Join Date: Mar 2014 Location: US, NA, Earth, Milky Way Galaxy iTrader: (2)	Any disadvantages to running straight E85? I've got an inline pump... I'm getting tired of mixing gas when I have to fill up and planning my trips around it. Is there any way I could just pump straight E85? I have an inline pump (I know, it's not rated for E85 but it works) and a custom E60-70 tune via MHD. I realize there is a point of diminishing returns with E85, ie no extra power can be had but it would really simply things if I could just fill up without worrying about that last 3-4 gallons being 91 pump gas. Thanks __________________ 2008 E92 335i 6MT: FBO + MMP Silicone Inlets \| Stage 1 LPFP \| 335is clutch + MFactory SMFW \| Custom BuraQ + MHD tune \| 3.5Bar N20 sensor [SOLD] 2010 E90 335i M-Sport AT: 5" Stepped FMIC, Stage 2 LPFP - MHD V7 E60 Tune running 100% E85 - VRSF DPs
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