bms 100% e85 no meth = :(
so after getting the bms flash i started upping the e85 mix slowly and watching fuel pressure.
i went from 50/50 walbro pump no flash to
65/35 plus flash
75/25
90/10
100
i believe 75% felt the best, after that hpfp started dropping, especially at 100% e85. car runs good but it is not as strong as it was at 75 or below. terry said the fuel looks OK. but i feel like the car is pretty slow now.
i know adding meth will help, but is it really worth the upgrade for the gain? has anyone done it? is it that noticeable?
i included both logs here. 75 and 100
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FFTEC 6466 Gen2, MHD Flash Tuned by Wedge, BMS PI Kit, FUEL-IT Stg 3 pump, HALTECH PS-1000, MFactory LSD w/lock down brace, ECS Trailing Arms, M3 control arms, M3 brace, DGR Coilovers, N20 tmap sensor, BMS OCC, VRSF exhaust w/4" tips, VRSF CP, Tial BOV. BigTom FMIC, Msport front & rear, m3 sides skirts.
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