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BMW 3-Series (E90 E92) Forum
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All COBB Tuning AccessPORT Flash for N54 335i Discussion Here
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05-29-2013, 07:49 PM | #7811 | |
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MHD Self-Tuned Scaled FlexFuel Map | M-Boost | N20 Tmap | Helix IC | Fuel-It Stage 2 LPFP | BMS DCI | BMS Thermostat Delete | CP-E Charge Pipe | Tial-Q BOV | Apex Arc-8 Hyper Silver | Michelin PSS | Cool Carbon Brake Pads R/T | SS Brakelines | ECS 2-Piece Rotors F/R | xHP Stage 3 | xDelete Sport | KW-V1 Coilovers | Turner Strut Brace | Lux Angel Eyes | CF Kidneys | Scoops
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05-29-2013, 07:56 PM | #7812 | |
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http://www.evolutionracewerks.com/node/133 Good luck!
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MHD Self-Tuned Scaled FlexFuel Map | M-Boost | N20 Tmap | Helix IC | Fuel-It Stage 2 LPFP | BMS DCI | BMS Thermostat Delete | CP-E Charge Pipe | Tial-Q BOV | Apex Arc-8 Hyper Silver | Michelin PSS | Cool Carbon Brake Pads R/T | SS Brakelines | ECS 2-Piece Rotors F/R | xHP Stage 3 | xDelete Sport | KW-V1 Coilovers | Turner Strut Brace | Lux Angel Eyes | CF Kidneys | Scoops
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05-29-2013, 08:04 PM | #7813 | |
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now that you said that and well from all ur posts you know your sh*T...so whats your reasoning behind not running one - i was wondering whats the need for it - i hear everyone here recommend it which is why i decided to get it - i checked the OEM IC before swapping to the HPF a few days ago , and found no oil whats to ever even after leaning on one end for a few hrs after 6 years of spirited driving i was a bit surprised - so whats the real cause of people having oil in their IC sometimes even a quart of oil ...and some.. like me - have next to none / no oil |
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05-29-2013, 08:05 PM | #7814 | |
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i like their products... will be getting their charge pipe and oil cooler for sure |
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05-29-2013, 08:45 PM | #7815 | |
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Causes are because the PCV valve dumps crankcase vapors into the rear intake tube. Some cars have more blow by than others, in your case you don't have alot which is a good thing. |
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06-01-2013, 06:29 PM | #7817 |
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06-01-2013, 11:31 PM | #7818 |
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06-01-2013, 11:57 PM | #7820 |
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06-02-2013, 12:23 AM | #7821 |
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hey can you guys check this out, my buddy had a e92 with a cobb and he said he would break the tires loose in 2nd gear, and im hardly doing that in first. The power feels nice but not what I expected. I noticed the intake temp is getting awfully high, so i realize an intercooler will help alot. I noticed a couple cylinders are simular with timing retard, so im curious what that could be, im planning on getting some HKS spark plugs soon.
this is a third gear pull from about 2k rpm to 7k in Stage 1 sport stock throttle. i have ar catted downpipes and a catback system is all thanks, steve |
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06-02-2013, 03:24 AM | #7822 |
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No hybrid turbo will hit 550whp and live to tell about it lol
It all depends on your power goals. If your goal is 550whp then you will want the setup that will hit those numbers comfortably and spool as fast as possible, which all things being equal, will be the smaller turbo option. If "all out power" is your goal and you've the money to make it happen then yeah, GTX2871 FTMFW
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06-02-2013, 03:43 AM | #7823 | |
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Just curious but since you have high-flow DPs why not run the stage 2 maps?
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06-02-2013, 08:52 AM | #7824 | |
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the reason i am not running stage 2 is because I just got the cobb a couple days ago and wanted to make sure it was safe to run, as in make sure my car was running fine with map 1 first. What exactly is the difference between stage 1 and stage 2? I was thinking that if my intake temps already getting so hot that if i run stage 2 it will be worse. |
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06-02-2013, 01:15 PM | #7825 | ||
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06-02-2013, 03:07 PM | #7826 | |
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06-02-2013, 03:42 PM | #7827 |
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Original post found here.
My 1M's powertrain is stock with exception of a Forge FMIC, and Cobb reflash (Stg1+FMIC LT Sport IKC0S 1M v402 + Linear Throttle). At Laguna, I run a mix of about 97+ octane to prevent detonation. What I'm experiencing after about the first lap of every session is some fluctuation in power delivery at full throttle. On the first lap, as on the street, power delivery is very predictable and linear with pedal input. I suspect something is getting hot and that the DME is throttling boost in response, but I'm not exactly sure -- that's what it feels like, anyway. Oil temps look about 260* on the gauge. Ambient temps were about 85* F. Two things I should have tried that day: 1) Reflashing to a less aggressive map (although the one I'm running fits my level of mods) 2) Datalogged the DME Any ideas what could be going on or what might be getting hot? As you can see in the video, it isn't really a problem per se, more of a slight imperfection that I can feel while driving. Thoughts welcome. |
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06-02-2013, 04:15 PM | #7828 | |
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It seems to like the Sport flash with the extra E85 added in, for long term use do you think it would be okay to run the Aggressive map on the aforementioned mix? What's the main difference between Sport and Aggressive maps?
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06-02-2013, 04:19 PM | #7829 | |
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06-02-2013, 04:28 PM | #7830 | |
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06-02-2013, 05:02 PM | #7831 | |
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If you're serious about tracking the car then this problem will probably need to be addressed on a couple different fronts. Talk to @Jake@ptf about a map specifically for road coursing the car and, if it is allowed by your sanctioning body, methanol injection. The chemical cooling effects meth injection offers is awesome. Then look into running a better oil cooler setup than the stock unit. I know @MDORPHN has a really slick setup on his 1M and he probably is one of(if not THE) top track guys on the forums. So you may want to talk to him.
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06-02-2013, 05:13 PM | #7832 |
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I've seen my N54 pull timing, presumably because of high IATs (ambient at 95 F or higher). The oil gets hotter but, stays just under 250 F. This is with street driving, though.
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