04-18-2012, 08:52 PM | #1 |
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389 RWHP / 428 TQ Dyno Results
Hey gang,
Thought I'd post my dyno results from this past weekend. Current performance mods: Cat less CP-E Downpipes and JB4 chip. Run 1: E85 mix, map 6 Run 2: E85 mix, map 6, "M" mode Run 3: E85 mix, map 7, "M" mode -- not enough octane for this map, poor results. Video: |
04-18-2012, 09:08 PM | #3 |
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Seems about right for the JB4 with DPs. This motor is pretty awesome. A few supporting mods and 400 whp is very attainable.
Similar peak numbers (yours a bit higher), but a little nicer of a curve than you see on a 135i, I think. Was this done on default map 6 settings? If so, the target boost settings would explain why it's a little different than 135i. Also, what kind of gas do you get in Toronto? I saw a member on the 135i forum do an E85/93 octane mix, map 7, and got 400+ whp with pretty much just jb4 and downpipes. No meth or anything.
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2022 X4 M40i - 2008 135i - 2015 F700GS On Order - 2024 i4 M50 Scruffy's gonna die the way he lived... Mmhm. |
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04-18-2012, 09:13 PM | #4 |
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I ran with the default 1M settings for JB4 as seen above. Only diff is I changed open loop mapping to 70 when running the E85 mix. Unfortunately most of my tank was full of Sunoco 93 and I only ran 25% E85 (I was aiming for 40%). If I had a proper mix I could have run map 7 which I strongly believe would put me in low 400 territory. FYI This was done in the US in VA. Back home I only have access to Sunoco/Petro Canada Ultra 94 (True 94 octane like US gas).
Unfortunately, back in Toronto I don't have enough octane at the pumps to run map 6. |
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04-18-2012, 09:32 PM | #5 | |
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Still, absolutely great numbers. Congrats, sir!
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2022 X4 M40i - 2008 135i - 2015 F700GS On Order - 2024 i4 M50 Scruffy's gonna die the way he lived... Mmhm. |
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04-19-2012, 02:25 PM | #7 |
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You need to tune for it, to get any gains from it. I was talking with Terry from Burger Tuning before I did anything. But it should be fine, providing you have enough gas (I was aiming for 40/50 mix, I don't know about higher concentrations. I wouldn't run more then 50/50).
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04-20-2012, 02:31 PM | #9 |
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Great numbers, any runs on standard pump non ethanol you can show? I run a jb4 and love it, the additional stuff it can do(data log, boost gauge, gauge sweep) alone is nearly worth it.
I've been running map 6 with the default settings and it's awesome even without higher octane, I have 93 here in florida, buttery smooth and finds 15psi fast.
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BSM 1M, MCS Coilovers, Pure Stg 2 Turbos, Walbro LPFP, JB4, BMS E85 Flash, ECS CF sealed intake, N54 Tuning DP's, Evolve Race Exhaust, Wagner FMIC, Stett CP w/ Tial BOV, ST BBK, Big Tires.
M6 6MT Gran Coupe w JB4, 718 GTS, Lotus Esprit V8TT, Duc 998SBayliss |
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04-21-2012, 03:21 PM | #11 | |
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04-23-2012, 06:12 PM | #12 |
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that AFR is much more cleaner than what the 135's had...
nice power
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SOLD 1M: AW | Perf seats | Perf steering | Gruppe M intake system | Full Akrapovic exhaust system with DP's | AMS FMIC | KW V3 coilovers.
SOLD 135i 6MT: AW | BMW perf ext/int package | BMS dual cones | JB4 | AR CL DPs | AMS FMIC | Snow Perf stg III meth kit | Quiafe LSD | KW coilovers. 135 1/4 mile ET: 1.68 60'ft, 11.901 @ 115.69 |
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