08-07-2020, 09:32 AM | #155 |
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Hi Everybody.
I'm running in the same kind of problem. My mods Cat DP JB4 BMS Air Intake SparkPlug 2step colder gap at .020 Gaz: VP MS109 15% E85 VP Tank level : +1/4 Tire pressure: Front : 37 Back : 36 My ign1 is very bad (my target is 15 and more) - Got 7-8-9 with race gaz ... My IAT is high (range 120 - 140) My best 1/4 : 11 at 129mph... not bad ... but i ran 11.2 stock ... Have you resolve your timming issue ?
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08-08-2020, 08:00 AM | #159 |
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08-08-2020, 08:02 AM | #160 |
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08-09-2020, 11:57 AM | #163 |
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The JB4 is fantastic. I'll explain why I think that: I've owned 3 of them over the past 7 years or so on 3 x F10 M5s, 2 x F06 M6 GCs, 1 X5M, 2 x F90 M5s and my latest M8 Comp GC. My average 0-60mph in my last F90 was mid 2.6s; best = 2.57s. Similar numbers for the M8 but a little slower at best at 2.59s.
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08-09-2020, 12:05 PM | #164 | |
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08-09-2020, 12:06 PM | #165 | ||
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08-09-2020, 01:34 PM | #166 | |||
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Do you have a time slip or Dragy reference for that run? I'd love to see the details: 60 ft, DA, etc. // EDIT Disregard. I found you on the Dragy leaderboard. That's a good time no doubt. That said, though, it has to be pointed out that even with your DA and temp disadvantage, you've got DPs (pri/sec), a DME tune, intake and meth injection and yet you're still slower (granted, only just and that could be attributable to a burger one of us ate beforehand ). Nonetheless, I had a $900 JB4 and a farm road. |
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08-09-2020, 01:36 PM | #167 | ||
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10.3s or 10.4s hence my point of contention with your original post. My best is 10.33s. |
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08-09-2020, 03:47 PM | #168 |
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Can U guys explain this correction after I input my draggy times? Does this mean if DA was optimal those would be the numbers at the bottom plus minus few milliseconds?
Mods: Eurocharged Stage 1 E30 mix Secondary delete Remus catback non resonated straight mid pipe Charcoals delete Kn&n drop in 305-35-20 PS4S rear (speedometer is spot on with GPS with this size)
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08-09-2020, 06:52 PM | #169 |
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Also is there any benefit of running jb4 on top of stage one tune as I wouldn't do primary cats and can't go stage 2?
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08-10-2020, 03:41 PM | #170 |
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I would revert back to stable version V5, I am running that firmware on maps 1 and 2 and they felt better than V9. I would wait for V9 to become stable like V5 before trying to push your car on it, when they are not stable beta testers are sending in logs to BMS and they make adjustments so unless you are doing that I would run the most stable version of the firmware.
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08-10-2020, 03:52 PM | #171 | |
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I'll install the v5. |
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08-30-2020, 09:00 PM | #173 |
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jb4 not bad ...
street tire 10.28 @ 136 |
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09-26-2020, 03:41 PM | #175 | |
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This is very confusing. I specifically asked Terry about safety and Map 2 with 93 octane pump gas and he specifically told me 93 octane was fine for Map 2. Is he wrong? Very curious. I have run it for a year without problems and I mean run it.
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09-26-2020, 06:43 PM | #176 | ||
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Read the blog post—post #1—that covers both versions. |
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