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BMW 3-Series (E90 E92) Forum
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N55 JB4 ISO E85 Dyno
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11-29-2012, 05:36 PM | #1 |
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N55 JB4 ISO E85 Dyno
Hey guys,
Just saw this dyno test of the new N55 ISO software posted. Solid numbers considering there is no meth on the car. Just around a 60/40 mix of E85 and 91 octane. |
11-29-2012, 06:24 PM | #2 | |
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11-29-2012, 07:57 PM | #4 |
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Is this software update available already?
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12-01-2012, 11:01 PM | #7 |
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Do I need a harness for e85? Sorry drunk and tired to search lol.
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2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
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12-01-2012, 11:43 PM | #8 |
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I'm hammered. Cheers
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12-04-2012, 07:25 PM | #9 |
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12-04-2012, 07:29 PM | #10 |
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Can't wait to have that Tq for DDing!
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12-05-2012, 01:54 AM | #11 |
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Thanks Mike, once installed what is the maximum safest mix I can use? Has e85 show any adverse reaction in our cars and using it everytime filling up would be ok?
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2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
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12-05-2012, 08:14 AM | #12 |
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That's the same question I have. I am kind of scared filling up my car all the time with e85 mix.
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12-05-2012, 09:56 AM | #13 |
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Ido it every other fill up. I usually don't do 50/50 mix. Maybe a 30/70.
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12-05-2012, 03:58 PM | #16 |
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Can you detailed your experience with ISO. What did you like about it?
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JB4 S2 ISO Map7, BMS Intake, BMS Chargepipe, BMS Downpipe, BMS OCC, Flex fuel wires.
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12-05-2012, 08:31 PM | #17 |
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Ive been running 50/50 on e85 and 93 octane.
I feel like I'm not running as strong. Then again my last update was a 2 months ago.
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12-05-2012, 09:21 PM | #18 | |
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you probably could crank it up to 17-18 psi with a 50/50 mix
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12-06-2012, 08:45 AM | #20 |
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Mike, with 50/50 mix can I run map7? I should have the harness today, is there a link for installation?
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2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
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12-06-2012, 11:57 AM | #21 | |
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Im running 19 psi right now with very little taper of boost till about 5k rpm and it feels like train to 6500. The day before I could barely spin 2nd now I can spin 3rd -Throttle response is incredible -lag.. What lag? -much smoother and refined -Diverter is very loud due to instant 10 psi with small throttle inputs. -boost is almost immediate -holds boost much better than before -Feels like a different car seriously I am officially happy with my n55! |
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12-06-2012, 12:50 PM | #22 | |
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