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| MazdaSpeed 3/6 - E85 Fueling Learn more about feeding your car corn |
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05-06-2015, 03:52 PM
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(Thread Starter) |   Not Ranked : 0 score  ethanol analyzer
__________________ 2008 Mazda Mazdaspeed3 GT (True Red) SOLD ~Mods: ATP GTX3071r IWG, JBR Tru 3.5" WP, UR V2 3" catless DP & TP, Tr8+JBR FMIC, Turbosmart BPV, CP-e HPFP, NGK 6510, Bosch 3bar MAP, Cobb 3-port EBCS, PERM PCV Plate, Damond OCC (1sealed, 1 VTA), Kozmic 1°/Damond 2° EGR Delete, Corksport seals, CP-e RMM 75A, JBR side MM 80A, Cobb AP V2, spin-on oil conversion, KSport Coilovers, SPC Performance Camber Arms, JBR IM/TB TIG, SURE Anchors ~~332whp @5300rpm / 354wtq @4800rpm @ 21psi on 91oct FREEKTUNED ~~380whp @6500rpm / 367wtq @4800rpm @ 20psi on e33 FREEKTUNED 2007 Mazda CX-7 (Burgundy Wine) SOLD |
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05-06-2015, 03:55 PM
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| Not Ranked : 0 score Not sure why you'd want to be that precise; the ecu will compensate for quite a bit more than 5-10% ethanol variance and will show up in the logs/trims as such. From there you can adjust the scalars, assuming your calibration is close to spot on.
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05-07-2015, 11:41 AM
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__________________ 2008 Mazda Mazdaspeed3 GT (True Red) SOLD ~Mods: ATP GTX3071r IWG, JBR Tru 3.5" WP, UR V2 3" catless DP & TP, Tr8+JBR FMIC, Turbosmart BPV, CP-e HPFP, NGK 6510, Bosch 3bar MAP, Cobb 3-port EBCS, PERM PCV Plate, Damond OCC (1sealed, 1 VTA), Kozmic 1°/Damond 2° EGR Delete, Corksport seals, CP-e RMM 75A, JBR side MM 80A, Cobb AP V2, spin-on oil conversion, KSport Coilovers, SPC Performance Camber Arms, JBR IM/TB TIG, SURE Anchors ~~332whp @5300rpm / 354wtq @4800rpm @ 21psi on 91oct FREEKTUNED ~~380whp @6500rpm / 367wtq @4800rpm @ 20psi on e33 FREEKTUNED 2007 Mazda CX-7 (Burgundy Wine) SOLD | |
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05-09-2015, 11:30 AM
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| Not Ranked : 0 score They need to know in order to scale your fuel trims right, as well as to know where your cars knock threshold will be. But, like @Enki; said, as long as you give them what you filled up with, it won't matter if its E35 or E42 or E30.2 etc etc etc etc etc... Tell them "I filled it from empty to full with 4 gallons of E and 10 of 91/93 whatever. Variances in E % are seasonal more than batch to batch. i.e it will switch from E85ish to E70ish sometime in the fall, then back to E85 sometime in the spring due to cold weather issues with the %. Day to day, week to week its not going to vary a whole lot.
__________________ Speed 6 Gone for 3+ years and still not happy about it 2007 Speed 3. JBR 3" WP. AP. Autotechs. Full Maize. CP-E Stage 2 RMM, Rubber Filled OEM TMM, Nator'd TP, Moog's and DM SSP Enki - "High mixes of corn = all the wastegate all the time for great justice." |
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05-09-2015, 12:53 PM
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| Fuck sushi rolls  Join Date: May 2008 Location: Los Angeles
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| Not Ranked : 0 score from someone that analyzes that shit in a lab and its effects i am told 5% difference in purity dont change shit .... and as i talk to more tuners (5.0 world ) they are all starting to change their "tune" towards that as well , even though couple years ago everyone was about the tester the tester lol
__________________ 2007 Ms3 3071r fully bolted , retired and sold after 110k miles of abuse 2014 Black Track Pack premium , NA 4lyfe ...AED dyno tuned on E85 466.6whp / 406.8 TQ SAE |
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08-23-2015, 09:02 AM
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Install after rail on return to hpfp
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